TY  - BOOK
AU  - Philippakis Andreas S
AU  -  Kazmier Leonard J
TI  - Information systems through Cobol  
U1  - X:89M0bD65,8(B), L4 (TTB28) 
PY  - 1974///
CY  - New York
PB  -   Mcgraw-Hall         
KW  - ECONOMICS
ER  -