TY  - BOOK
AU  - Chai W A
AU  - Chai H W
TI  - Programming standard COBOL
SN  - 0-12-166550-X
U1  - 005.133 
PY  - 1976///
CY  - N Y
PB  - Academic Press
KW  - COBOL
KW  - Computer science
KW  - Programming language
ER  -