TY  - BOOK
AU  - Richards, Thomas C.
AU  - Cheney, Robert S.
TI  - Cobol: structured approach 
U1  - 005.135  1
PY  - 1985///
CY  - New Delhi
PB  - CBS Publishers and Distributors
KW  - Business information processing with cobol
KW  - Additional procedure division options
ER  -