1. Elementary COBOL programming; a step by step approach
Author: / (by) Gordon B. Davis (and) Charles R. Litecky
Library: Library of College of Science University of Tehran (Tehran)
Subject: COBOL (Computer program language),Electronic digital computers -- Programming
Classification :
QA
76
.
5
.
D285
2. Structured COBOL
Author: Charles R. Litecky, Gordon B. Davis
Library: Library of Payam Noor University of Esfahan (Esfahan)
Subject: COBOL (Computer program language),Structured programming
Classification :
QA
،
76
.
73
،.
C25
,
L58
3. Structured COBOL :a step by step approach
Author: Charles R. Litecky, Gordon B. Davis
Library: Central Library and Information Center of Shahed University (Tehran)
Subject: COBOL (Computer program language),Structured programming
Classification :
QA
،
76
.
73
،.
C25L58
،
1987
4. Structured cobol: A step by step approach
Author: Charles R. Litecky,Gordon B. Davis
Library: Central Library of Shahrekord University (Chaharmahal va Bakhtiari)
Subject: Cobol (computer program language)
5. Structured cobol; a step by step approach
Author: / Author: Charles R. Litecky, Gordon B. Davis
Library: Central Library and Documents Center of Mazandaran University (Mazandaran)
Subject: Cobol (computer program language),Structured programming
Classification :
QA76
.
73
.
C25L58
1987
6. Structured cobol a step by step approach
Author: / Charles R. Litecky [and] Gordon B. Davis
Library: Tehran University, technical faculty libraries 1 (Tehran)
Subject: COBOL (computer program language),Structured programming
Classification :
QA
76
.
73
.
C25L58
1987
