TY  - BOOK
AU  - Naps, Thomas L.
AU  - Singh, Bhagat
TI  - COBOL: a comprehensive treatment
SN  - 0835908303
U1  - 005.1336 21st ed.
PY  - 1982///
CY  - Virginia
PB  - Reston Publishing
KW  - COBOL (Computer program language)
ER  -