TY  - BOOK
AU  - David M. Collopy
TI  - Introduction to COBOL
SN  - 0000057036
U1  - 001.6424CL6 
PY  - 2007///
CY  - New Delhi
PB  - Pearson
KW  -  Introduction
KW  - COBOL
KW  - Cobol Languages 8085
ER  -