Aaron Brick

Instructor Aaron Brick, abrick@ccsf.edu

M.I.M.S., Berkeley, 2005; B.S., Johns Hopkins, 2000

Batmale 462, office hours M & W, 3 – 4

Personal web site: lithic.org

POLICIES.

I give out add codes during the first two weeks of a course. Come see my at my office to get one, whether or not you are on any wait list.
Your current grades will be published on this web page through the semester. A raw final score of 50% homework (hw) and 25% each exams (ex) and participation (ppn) is curved against those of all other enrollees; the first quintile earns an A, the second a B, and so on.
Expect two exams per semester, which are one hour in duration and consist of conceptual and technical problems. Books, notes, and computers are permitted. You will not be asked to compose complete programs. Students in my online classes must attend on-campus exams proctored by the instructor. Prepare for exams by reviewing the assigned reading. Late exams will not be given, so alternative scheduling arrangements must be made in advance.
Expect weekly assignments due Sunday night at midnight; homework earns a score which is equal thirds correctness, timeliness, and style. Late submissions and resubmissions are accepted, with diminished timeliness, up to the due date of the very last assignment. You will have to use basic UNIX to submit your homework; run the program ~abrick/submit on the student server hills.ccsf.edu.
Expect to participate by speaking up in seminars, posting in online groups, cooperating in work groups, asking questions, citing to resources, and assisting your colleagues. You may also be offered participation tokens to redeem online. Participation performance is reviewed twice per semester.
Online classes are best suited for self-starters. The instructor is always available to you, but do not expect reminders about work being due.
Consider buying your textbooks used. The current edition is never required to take my classes.
Your initial password on our campus networks will be your birthdate in the form "jan0188".
See me in person when caught up on homework assignments to propose an extra credit project.
All dates and scores published on this site are provisional. Please inquire if you think there may be an error.

RESOURCES.

Web4 / WebSTARS
Instructional calendars
Student email accounts
Computer Science department
My class schedules in Spring & Fall
Disabled Students Programs & Services
Academic Computing Resource Center
Textbook Affordability Task Force
This site is http://fog.ccsf.edu/~abrick/

32014 831: Online. Orientation: January 14th, 6:00 PM in Science #100

COURSE DESCRIPTION.

Introduction to computer programming and problem-solving. No prior programming experience required. Course concepts include: problem solving techniques, algorithms, program design, control structures, functions, arrays and use of the C++ programming language.

RESOURCES.

insight.ccsf.edu site (contains all coursework)
C++ Language Library Reference
Starting Out with C++ by Tony Gaddis (Amazon.com)
CCSFCS110A Google Group
Course Outline of Record and SLOs

CALENDAR.

	M	T	W	H	F	S	S
December	.	.	.	.	.	.	.
January	.	.	.	.	.	.	.
January	14	.	.	.	.	.	20	Orientation; read “Getting Started”
January	/	.	.	.	.	.	27	read “Introduction to Computers and Programming”; HELLO due
January	.	.	.	.	.	.	3	read “Introduction to C++”; FEE due
February	.	.	.	.	.	.	10	read “Expressions and Interactivity 1-5+11”, “Making Decisions 1-7”; ASSEMBLY due
February	.	.	.	.	/	.	17	read “Expressions and Interactivity 6-10”, “Making Decisions 8-11”; CHILE due
February	/	.	.	.	.	.	24	read “Expressions and Interactivity 12-”, “Making Decisions 12-”, “anything else on file I/O”; WORD due
February	.	.	.	.	.	.	3	read “Loops and Files 1-5”; STOCKS due
March	.	.	.	.	.	.	10	read “Loops and Files 6-10”
March	11	.	.	.	.	.	.	Exam 0
March	.	.	.	.	.	.	24	read “Functions”; DIGITS due
March	/	/	/	/	/	.	.
April	/	.	.	.	.	.	7	read “Arrays”; PAIRS due
April	.	.	.	.	.	.	14	read “Characters Strings and the String Class 2-5”; PALINDROMES due
April	.	.	.	.	.	.	21	read “”; SKY due
April	.	.	.	.	.	.	28	read “”; FLIGHTS due
April	.	.	.	.	.	.	.
May	.	.	.	.	.	.	12	PASSWORDS due
May	.	.	.	.	.	.	.
May	20	.	.	.	.	.	.	Exam 1 - 6:00 PM in Science #204
May	.	.	.	.	.	.	.

GRADES.

SID-4	d	p	f	w	s	p	f	p	c	a	s	h	ec	hw	ex0	ppn0	raw	%ile
1489	100.	92.	100.	94.	98.	93.	91.	97.	86.	92.	89.	100.		94	100	100.	97	99	A
6990	100.	100.	95.	100.	100.	+	94.	100.	100.	95.	98.	96.		98	90	100.	97	98	A
8559	62.	63.	100.	100.	94.		+	+	85.	93.	97.	100.		81	100	100.	90	98	A
3063	100.	92.	100.	100.	100.	94.	92.	98.	98.	89.	94.	98.		96	65	100.	89	97	A
2127	100.	87.	100.	72.	90.		+	100.	92.	100.	100.	100.		86	80	100.	88	96	A
7348	97.	92.	95.	98.	98.	96.	56.	98.	90.	85.	86.	90.		90	70	100.	88	95	A
0173	94.	93.	97.	94.	90.	90.	87.	95.	89.	87.	91.	90.		91	100	67.	87	94	A
9899	99.	100.	83.	96.	65.	+	99.	77.	80.	77.	95.	100.		88	60	100.	84	94	A
6312	90.	96.	82.	97.	97.		76.	96.	88.	88.	89.	92.		82	95	67.	82	93	A
7094	100.	99.	100.	98.	95.	81.	75.	97.	97.	95.	95.	92.		94	100	33.	80	92	A
8911	90.	90.	94.	93.	80.	50.	80.	94.	88.	87.	97.	93.		86	100	33.	77	91	A
3286	83.	42.	92.	100.					92.	92.	94.	50.		54	95	100.	76	90	A
6627	94.	92.	77.	92.	87.	80.	66.	93.	83.	84.	65.	97.		84	100	33.	75	90	A
7063	100.	100.	91.	98.	94.	81.		72.	100.	95.	100.	100.		86	80	33.	71	89	A
2799	78.	63.	75.	95.	65.	+	60.	96.	81.	89.	87.	92.		80	80	33.	68	88	B
1570	93.	52.	91.	70.	61.	72.	39.	43.	86.	85.	89.	98.		73	55	67.	67	87	B
9302	94.	65.	91.	97.	+				92.	63.	62.	67.		59	50	100.	67	87	B
3568	67.	50.	100.	78.	42.			63.	85.	88.	66.	62.		58	40	100.	64	86	B
6319	95.	92.	92.	100.	89.	87.	99.	93.	91.	91.	92.	98.		93	60	0.	62	85	B
1557	100.	61.	98.	100.	100.	91.	37.	60.	85.	86.	90.	98.		84	45	33.	61	84	B
6805	+	+	97.	82.	+	58.	+	+	88.	73.	61.	100.		80	50	33.	61	83	B
9146	92.	81.	99.	99.	89.	88.	77.	96.	99.	95.	98.	92.		92	55	0.	60	83	B
6118	88.	66.	82.	97.	62.	95.		54.	89.	87.	92.	100.		76	50	33.	59	82	B
4681			97.	98.	94.				87.	91.	96.	55.		51	75	33.	53	81	B
6454	41.	50.	57.	81.	51.	+		14.	58.	52.	83.	98.		54	100	0.	52	80	B
9048	94.	93.	87.	92.	76.			72.	86.	71.	67.	89.		69	60	0.	49	79	B
0892	83.	71.	83.	98.	33.	81.	71.	96.	92.	91.	95.	90.		82		33.	49	79	B
5921			92.	81.					84.	93.	98.	99.		46	60	33.	46	78	B
0953	81.	66.	41.	76.	73.	63.	66.	20.	85.	89.	71.	36.		64	23	33.	46	77	B
4637	48.	+	94.	91.	+	+		+	61.	53.	61.	98.		66	40	0.	43	76	B
2948			21.		63.	73.	61.	64.	12.	44.	66.	88.		41	80	0.	40	75	C
1853			100.						94.	88.		59.		28	70	33.	40	74	C
3141	52.	58.	83.	81.					80.	8.	57.	92.		43	75	0.	40	73	C
4491			72.							93.		87.		21	65	33.	35	72	C
8388			100.						63.	94.		93.		29	70	0.	32	71	C
4004		42.	42.	10.	39.			33.	81.	42.	90.	19.		33	25	33.	31	71	C
3500			81.	49.					56.	43.	58.	57.		29		67.	31	70	C
4244	+	17.	58.			61.		+		53.		98.		34	35	0.	26	69	C
1858			67.						60.	63.		58.		21	60	0.	25	68	C
9212			68.	59.					52.	42.	56.	85.		30	40	0.	25	67	C
8640										93.		53.		12		67.	23	67	C
0101	+	+	+	+	+			+	+	+		55.		41		0.	21	65	C
5014														0	70	0.	18	64	C
3382												89.		7	45	0.	15	63	C
2330												100.		8		33.	13	62	D
1329												92.		8		33.	12	61	D
4415			78.									92.		14		0.	7	56	D
5018														0	20	0.	5	55	D
0735												98.		8		0.	4	52	D
4030												97.		8		0.	4	52	D
5889														0		0.	0	48	D
8286														0		0.	0	48	D
8423			+		+				+	+		+		0		0.	0	48	D
2188														0		0.	0	48	D
2559														0		0.	0	48	D
1425														0		0.	0	48	D
8081														0		0.	0	48	D
2742														0		0.	0	48	D

34314 002: Mondays and Wednesdays, 1:00 - 3:00 PM in Batmale #413

COURSE DESCRIPTION.

Introduction to computer programming and problem solving. No prior programming experience required. Course concepts include: problem solving techniques, algorithms, program design, control structures, functions, arrays and use of the Java programming language.

RESOURCES.

Starting Out with Java by Tony Gaddis (Amazon.com)
Java package and class reference
CCSFCS111A Google Group
Course Outline of Record and SLOs

CALENDAR.

	M	T	W	H	F	S	S
December	.	.	.	.	.	.	.
January	.	.	.	.	.	.	.
January	14	.	.	.	.	.	.	First meeting
January	/	.	.	.	.	.	27	read “Java Fundamentals”; HELLO due
January	.	.	.	.	.	.	3	FEE due
February	.	.	.	.	.	.	10	read “Decision Structures 1-5”; ASSEMBLY due
February	.	.	.	.	/	.	17	read “Decision Structures 10-11”; CHILE due
February	/	.	.	.	.	.	24	WORD due
February	.	.	.	.	.	.	3	read “Loops and Files 1-4”; STOCKS due
March	.	.	.	.	.	.	10	read “Loops and Files 5-10”
March	11	.	.	.	.	.	.	Exam 0
March	.	.	.	.	.	.	24	read “Methods”; DIGITS due
March	/	/	/	/	/	.	.
April	/	.	.	.	.	.	7	read “Arrays and the ArrayList Class”; PAIRS due
April	.	.	.	.	.	.	14	PALINDROMES due
April	.	.	.	.	.	.	21	SKY due
April	.	.	.	.	.	.	28	FLIGHTS due
April	.	.	.	.	.	.	5	read “Text Processing and More About Wrapper Classes”
May	.	.	.	.	.	.	12	PASSWORDS due
May	.	.	.	.	.	.	.
May	20	.	.	.	.	.	.	Exam 1
May	.	.	.	.	.	.	.

GRADES.

SID-4	d	p	f	w	s	p	f	p	c	a	s	h	ec	hw	ex0	ppn0	ppn1	raw	%ile
8414	98.	77.	88.	86.	100.	99.	62.	93.	91.	90.	95.	92.		89	90	86.		89	98	A
3941	63.	94.	87.	100.	98.	89.	86.	95.	93.	95.	91.	99.		91	100	62.		86	96	A
4043	96.	82.	97.	95.	96.	91.	90.	100.	97.	90.	92.	92.		93	80	60.		81	93	A
7216	53.	82.	69.	94.	77.	46.	44.	86.	86.	83.	62.	91.		73	90	83.		80	91	A
9854	100.	89.	58.	93.	100.	97.	97.	99.	97.	99.	97.	53.		90	80	50.		77	89	A
2633	88.	72.	92.	88.	90.	78.	91.	96.	83.	86.	87.	92.		87	100	36.		77	87	A
4290	66.	73.	97.	92.	83.	90.	73.	100.	97.	89.	80.	53.		83	85	50.		75	85	B
9059	92.	75.	98.	91.	99.	90.		100.	92.	96.	98.	90.		85	90	29.		72	83	B
0585	92.	81.	65.	92.	84.	90.	87.	92.	83.	65.	89.	98.		85	65	50.		71	80	B
6347	83.	86.	91.	100.	90.	96.	89.	91.	83.	89.	70.	67.		86	60	50.		71	78	B
0903	82.	87.	84.	89.	90.	86.	87.	84.	76.	86.	83.	61.		83	80	29.		69	76	B
5538	43.	87.	66.	90.	95.	84.	91.	94.	83.	86.	63.	64.		79	80	29.		67	74	B
3414	41.	81.	77.	85.	93.		86.	57.	74.	77.	87.	95.		71	70	50.		65	72	B
8893	38.	76.	80.	73.	54.	77.	49.	23.	72.	76.	77.	92.		66	75	50.		64	70	B
4266	85.	59.	79.	69.	94.	76.	91.	85.	83.	81.	80.	87.		81	50	43.		64	67	B
0475	59.	65.	83.	100.	94.	67.	64.	95.	83.	75.	57.	99.		78	50	43.		62	65	B
6230	39.	79.	81.	81.	58.			57.	84.	93.	89.	95.		63	70	50.		62	63	B
5083	38.	68.	84.	85.	55.			52.	66.	81.	87.	93.		59	40	43.		50	61	C
3752		100.	78.			83.		94.	78.	82.		92.		50	55	43.		50	59	C
5546	60.	89.	92.	52.	59.	39.		58.	85.	78.	50.	61.		60	30	43.		48	57	C
7681	0.	65.	34.	84.	88.	80.	72.	86.	55.	43.	83.	95.		65	30	14.		44	52	C
4638	69.	39.	86.	63.	55.		29.		65.	69.	87.	59.		52	55	0.		40	50	C
8946				47.			72.					97.		18	0	29.		16	46	D
4407			85.									96.		15		29.		15	43	D
7404												92.		8		0.		4	37	F

31858 401: Tuesdays and Thursdays, 2:00 - 4:00 PM (through March) in Batmale #413

31860 591: Tuesdays and Thursdays, 6:30 - 8:30 PM (through March) in Batmale #413

COURSE DESCRIPTION.

Introduction to the Unix/Linux operating system. Unix/Linux file management and common utilities. Major Unix/Linux features and structural overview.

RESOURCES.

SAMS Teach Yourself Unix in 24 Hours by Dave Taylor
CCSFCS160 Google Group
GNU Bash Reference Manual

33052 831: online. Orientation: TBA

COURSE DESCRIPTION.

Analyze, design, write, test, and debug Unix shell scripts. Students learn basic shell scripting techniques and develop scripting skills needed for Unix/Linux System Administration courses. The bash shell is used.

RESOURCES.

insight.ccsf.edu site
CCSFCS160 Google Group
SAMS Unix Shell Programming by Kochan and Wood (Amazon.com)
GNU Bash Reference Manual
Course Outline of Record and SLOs

CALENDAR.

	M	T	W	H	F	S	S
December	.	.	.	.	.	.	.
January	.	.	.	.	.	.	.
January	.	.	.	.	.	.	.
January	/	.	.	.	.	.	.
January	.	.	.	.	.	.	.
February	.	.	.	.	.	.	.
February	.	.	.	.	/	.	.
February	/	.	.	.	.	.	.
February	.	.	.	.	.	.	.
March	.	.	.	.	.	.	.
March	11	.	.	.	.	.	.	Orientation
March	.	.	.	.	.	.	24	read “1”, “4”
March	/	/	/	/	/	.	.
April	/	.	.	.	.	.	7	read “5”, “6”; ARGUMENT due
April	.	.	.	.	.	.	14	read “11”, “Parameter Substitution in 12”; PASSAGES due
April	.	.	.	.	.	.	21	read “8”, “9”; VERIFIER due
April	.	.	.	.	.	.	28	read “7”, “10”; LENGTH due
April	.	.	.	.	.	.	5	read “13”, “15”
May	.	.	.	.	.	.	12	GREP due
May	.	.	.	.	.	.	.
May	20	.	.	.	.	.	.	Exam 0 - 7:15 PM in Science #204
May	.	.	.	.	.	.	.

GRADES.

SID-4	p	g	v	a	l	ec	hw	ex0	ppn0	raw	%ile
8938	100.	+	94.	97.	100.		98			98	98	A
5058	96.	+	78.	100.	98.		93			93	96	A
7194	95.	+	79.	100.	94.		92			92	93	A
4034	98.	+	91.	67.	90.	5.	86			91	91	A
1489	94.	+	75.	100.	95.		91			91	89	A
4274	75.	+	92.	97.	100.		91			91	87	A
6325	98.	+	100.	66.	99.		91			91	85	A
5632	81.	+	83.	100.	93.		89			89	83	A
1276	83.	+	83.	83.	95.		86			86	80	A
0660	78.	+	80.	80.	96.		83			83	78	A
6530	67.	+	94.	72.	100.		83			83	76	A
6325	81.	+	100.	83.	65.		82			82	74	B
9278	94.	+	76.	83.	67.		80			80	72	B
4345	75.	+	93.	83.			67			67	70	B
4304	67.	+	67.	+	+		67			67	65	B
3928	55.	+	65.	67.	80.		67			67	63	B
3752	61.	+	67.	52.	+		60			60	59	C
6517	+	+	39.	42.	83.		55			55	57	C
9048	69.		69.	75.	59.		55			55	54	C
8848	79.			75.			31			31	50	D
7970							0			0	48	F
0640							0			0	48	F
0951							0			0	48	F
0981							0			0	48	F
0371							0			0	48	F
4353							0			0	48	F
1531							0			0	48	F

34321 001: Wednesdays 6:10 – 07:00 PM in Batmale #453

COURSE DESCRIPTION.

Internship programs are joint ventures between institutions or companies in the Bay Area and the Computer Science Department. Students are employed in areas such as computer programming; database administration, programming, or design; Unix/Linux administration or programming; multimedia programming; or other computer science related fields.

34326 601: Saturday 2/2/2012 and 2/9/2012, 9:10 AM – 5:25 PM in Batmale #413

COURSE DESCRIPTION.

Introduction to setting up and configuring the Apache Web Server. The course covers how to download and install Apache, configure CGI scripting to run scripts on the server, protect document directories with authentication, and using virtual hosting to support multiple hostnames on the same server.

RESOURCES.

SAMS Teach Yourself Apache 2 in 24 Hours by Daniel López (Amazon.com)
Apache HTTP Server Project
Course Outline of Record and SLOs

CALENDAR.

	M	T	W	H	F	S	S
December	.	.	.	.	.	.	.
January	.	.	.	.	.	.	.
January	.	.	.	.	.	.	.
January	/	.	.	.	.	.	.
January	.	.	.	.	.	2	.	First meeting
February	.	.	.	.	.	9	10	Second meeting; read “Chapters 1
February	.	.	.	.	/	.	.

GRADES.

SID-4	ec	hw	ex0	ppn0	raw	%ile
3332		0	100	100	100	97	A
3984		0	100	100	100	97	A
5494		0	100	100	100	97	A
5426		0	100	100	100	97	A
3348		0	90	100	95	84	A
7886		0	90	100	95	84	A
8664		0	90	100	95	84	A
2110		0	85	100	93	76	A
0393		0	80	100	90	73	A
2320		0	80	100	90	73	A
4761		0	80	100	90	73	A
0922		0	75	100	88	62	A
2379		0	70	100	85	59	B
0429		0	70	100	85	59	B
5483		0	70	100	85	59	B
1398		0	70	100	85	59	B
5361		0	65	100	83	49	B
3088		0	65	100	83	49	B
2067		0	60	100	80	41	B
0245		0	60	100	80	41	B
4669		0	60	100	80	41	B
2879		0	55	100	78	32	B
6564		0	55	100	78	32	B
2002		0			0	27	F
9639		0			0	27	F

33744 501: Wednesdays, 7:10 - 10:00 PM in Batmale #453

COURSE DESCRIPTION.

Overview of the entire software engineering process from start to finish. Includes Analysis, Design, Development, Project Management, Testing, and Evolution. Use of industry techniques and tools including UML diagrams, version control and installation software.

RESOURCES.

Code Complete by McConnell (Amazon.com)
The Mythical Man-Month by Brooks (Amazon.com)
The Pragmatic Programmer by Hunt and Thomas (Amazon.com)
CCSFCS177 Google Group
Course Outline of Record and SLOs

CALENDAR.

	M	T	W	H	F	S	S
December	.	.	.	.	.	.	.
January	.	.	.	.	.	.	.
January	.	.	16	.	.	.	.	First meeting
January	/	.	.	.	.	.	27	read “PP:A Pragmatic Philosophy”, “CC:Welcome to Software Construction”, “CC:Metaphors for a Richer Understanding of Software Development”, “Principles behind the Agile Manifesto”
January	.	.	.	.	.	.	3	read “PP:A Pragmatic Approach”; DOCSCALE due
February	.	.	.	.	.	.	10	read “CC:The Software Quality Landscape”, “CC:Developer Testing”, “PP:The Basic Tools”
February	.	.	.	.	/	.	17	read “CC:Collaborative Construction”, “PP:Pragmatic Projects”; LKML due
February	/	.	.	.	.	.	24	read “PP:Pragmatic Paranoia”, “PP:Bend or Break”
February	.	.	.	.	.	.	3	read “CC:Personal Character”, “What Your Culture Really Says”; TOOLS due
March	.	.	.	.	.	.	10	read “MMM:The Tar Pit”, “MMM:The Mythical Man-Month”, “MMM:The Surgical Team”
March	.	.	13	.	.	.	17	Exam 0; PROPOSAL due
March	.	.	.	.	.	.	24	read “MMM:Aristocracy etc.”, “MMM:The Second-System Effect”, “CC:Managing Construction”; REQUIREMENTS due
March	/	/	/	/	/	.	.
April	/	.	.	.	.	.	7	read “PP:Pragmatic Projects”, “MMM:Passing the Word”, “MMM:Why Did the Tower of Babel Fall?”
April	.	.	.	.	.	.	14	read “MMM:The Documentary Hypothesis”, “MMM:Plan to Throw One Away”
April	.	.	.	.	.	.	21	read “MMM:The Whole and the Parts”, “MMM:Hatching a Catastrophe”
April	.	.	.	.	.	.	28	read “CC:Code-Tuning Strategies”, “CC:Code-Tuning Techniques”; TRACKER due
April	.	.	.	.	.	.	.
May	.	.	.	.	.	.	.
May	.	.	.	.	.	.	19	REPORT due
May	.	.	22	.	.	.	.	Exam 1 & Demos
May	.	.	.	.	.	.	.

GRADES.

SID-4	r	l	d	t	r	p	t	ec	hw	ex0	ppn0	raw	%ile
3454	100.	100.	100.	100.		100.	100.		100	95	0.	74	98	A
4761	100.	100.	100.	80.		100.	100.		97	100	0.	73	95	A
0953	100.	100.	100.	90.		100.	100.		98	90	0.	72	93	A
8479	87.	100.	100.	100.		100.	100.		98	90	0.	71	90	A
0636	87.	69.	100.	100.		100.	100.		93	100	0.	71	88	B
4317	100.	87.	100.	100.		100.	87.		96	90	0.	70	85	B
3992	100.	100.	100.	40.		100.	100.		90	100	0.	70	83	B
7896	100.	100.	100.	40.		100.	100.		90	100	0.	70	83	B
3409	100.	50.	100.	90.		100.	100.		90	100	0.	70	78	B
7573	87.	100.	100.	100.		100.	75.		94	90	0.	69	76	B
2381	100.	87.	100.	80.		100.	87.		93	90	0.	69	73	B
0599	87.	100.	50.	100.		100.			73	85	33.	66	71	B
8802	100.	87.	50.	90.		100.	100.		88	85	0.	65	68	B
7381	100.	100.	100.	40.		100.	100.		90	80	0.	65	66	B
7876	100.	100.	100.	80.		100.			80	100	0.	65	63	B
7319	100.	87.	100.	80.		100.			78	95	0.	63	61	B
9458	100.		100.	90.		50.	100.		73	100	0.	62	59	B
3390	87.	100.	100.	100.		100.			81	75	0.	59	56	C
5985	100.		75.	100.		25.			50	70	0.	43	54	C
5326	100.		100.	80.					47	75	0.	42	51	C
2755		100.				100.	100.		50	55	0.	39	49	C
2309						100.			17	80	0.	28	46	D
3500		100.	50.						25		0.	13	44	D