TY  - BOOK
AU  - ROY , M.K  .
AU  - Dastidar,Ghosh .D  .
TI  - Cobol Programming : Including MS Cobol and Cobol-85 / 
SN  - 0-07-460318-3
U1  - 005.133 
PY  - 1989///
CY  - New Delhi : 
PB  - Tata Me-Grew -hill Publishing Co; Ltd , 
N1  - 17962, 17963, CSS
ER  -