TY  - BOOK
AU  - Philippakis,Andreas S. 
AU  - Kazmier,Leonard J.
TI  - Information System Through Cobol 
SN  - 007Y855846
U1  - 001.6424 
PY  - 1978///
CY  - New Delhi: 
PB  - McGraw-Hill, 
KW  - Arithmetic verbs
KW  - COBOL Language
KW  - Computer Science
KW  - Magnetic Tape
ER  -