TY  - BOOK
AU  - Stern, Nancy B.
AU  - Stern, Robert A.
TI  - Cobol Programming
SN  - 0471823295
U1  - 001.6424 
PY  - 1975///
CY  - New York
PB  - John Wiley and Sons
KW  - Gneralities
KW  - Knowledge
KW  - COBOL (Computer language)
KW  - Computer programming
ER  -