TY  - BOOK
AU  - Popkin G.S.
TI  - Comprehensive Structured COBAL
SN  - 0000030822
U1  - 001.6424Cl6 
PY  - 1999///
CY  - Boston
PB  - PWS Publishing Co., Boston.
KW  -  Comprehensive
KW  -  Structured
KW  - COBAL
KW  - Cobol Languages 8085
ER  -