TY  - BOOK
AU  - Worth, Thomas
TI  - Cobal for beginners
SN  - 0-87692-121-7
U1  - 001.6424 21st
PY  - 1982///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Computer science; COBOL (Computer program language); Programming languages(Electronic computers)
ER  -