TY  - BOOK
AU  - Roy, M.K.
AU  - Dastidar, D. Ghosh
TI  - Cobol programming
SN  - 0074518666
U1  - 001.6424 
PY  - 1984///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Cobol (Computer Program Language)
ER  -