TY  - BOOK
AU  - Roy M K
AU  -  Dastidar D Ghosh
TI  - Cobol programming
U1  - D65,8(B)92C, M2 
PY  - 1982///
CY  - New Delhi    
PB  -  Tata Magraw Hill Publishing     
KW  - Cobol programming
ER  -