TY  - BOOK
AU  - Davis, Gordon B.
AU  - Litecky, Charles R.
TI  - ELEMENTARY COBOL PROGRAMMING
U1  - 651.8 
PY  - 1971///
CY  - New York
PB  - Mcgraw-Hill
KW  - Cobol (Computer Program Language)
KW  - Programming Languages (Electronic Computers)
ER  -