TY  - BOOK
AU  - Roy,M.K.
AU  - Dastidar,D. Ghosh
TI  - Cobol Programming : : Including Ms Cobol and Cobol-85
SN  - 000
U1  - 001.642 
PY  - 1989///
CY  - New Delhi 
PB  - tata Mc Graw-Hill Publishing Company Limited 
ER  -