TY  - BOOK
AU  - Shelly, Gary B. Cashman, Thomas J. Foreman, Roy O.
TI  - Structured cobol programming
SN  - 9788131503829
U1  - 001.6424COB  SHE;6 
PY  - 2000///
CY  - New  Delhi
PB  - Cengage  Learning
KW  - Structured,cobol,programming
ER  -