TY  - BOOK
AU  - Roy, M. K.
AU  - Dastidar, D. Ghosh
TI  - COBOL programming: including MS COBOL and COBOL - 85
SN  - 0074603183
U1  - 621.38195 ROY. D 
PY  - 1982///
CY  - New Delhi
PB  - Tata McGraw- Hill Publishing Company Limited
KW  - Electronic engineering
KW  - Computers
KW  - COBOL programming
ER  -