TY  - BOOK
AU  - perry, Samuel.
TI  - Beginning cobol an interactive and structured approach / 
SN  - 0-8053-7740-X
U1  - BV 
PY  - 1993///
CY  - California : 
PB  - The Benjamin/Cummings Publishing Company,Inc. , 
KW  - Computer Science
ER  -