TY  - BOOK
AU  - Roy, M K
AU  - Dastidar, D Ghosh
TI  - COBOL programming: including ms cobol and cobol-85
SN  - 0074603183
U1  - 005.133 ROY 
PY  - 1989///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Programming language.
N1  - Includes index
ER  -