TY  - BOOK
AU  - M K Roy
AU  -  D Ghosh Dastidar, 
TI  - COBOL Programming
U1  - 1.6424 
PY  - 1987///
CY  - New Delhi
PB  - Tata MacGraw Hill Publishers Co
N1  - M K Roy & D Ghosh Dastidar: COBOL Programming.  (1st Ed)  New Delhi.  Tata MacGraw Hill Publishers Co, 1987.--(001.6424ROY)
ER  -