TY  - BOOK
AU  - ROY, M K
AU  - DASTIDAR, D Ghosh
TI  - Cobol programming
U1  - 005.133COB 
PY  - 1982///(1987)
CY  - DELHI
PB  - TATA MCGRAW-HILL
KW  - COBOL
KW  - PROGRAMMING LANGUAGES - COBOL
ER  -