TY  - BOOK
AU  - Robert T.Grauer
AU  - Marshal A.Crawford
TI  - COBOL: A Pragmatic Approach
SN  - 013139097X
AV  - QA76.73.C25 G7
PY  - 1978///
CY  - USA
PB  - Prentice-Hall
KW  - English
KW  - General
KW  - COBOL (Computer program language)
ER  -