TY  - BOOK
AU  - Roy, M.  K.
AU  - Ghosh, Dastidar D.
TI  - Cobol programming
U1  - 005.133 
PY  - 1986///
CY  - New Delhi
PB  - Tata McGraw Hill Pub. Co. Ltd.
KW  - COBOL (Computer program language)
ER  -