TY  - BOOK
AU  - Jain, V. K.
TI  - O' Level module-IV Section-B: : problems solving in cobol
SN  - 8170296307
U1  - 005.133 
PY  - 1995///
CY  - New Delhi
PB  - B. P. B. Publications
KW  - Cobol, Computer programme language
N1  - Includes index
ER  -