TY  - BOOK
AU  - Grauer, Robert T.
AU  - Villar, Carol Vazquez, J.A.
TI  - Cobol from micro to mainframe
SN  - 0-13-310764-7
U1  -  005.1 
PY  - 1994///
CY  - Upper Saddle River,USA
PB  - Prentice Hall
KW  - Cobol
ER  -