TY  - BOOK
AU  - Chakraborty, Uday K. and Dastidar, D. Ghosh
TI  - Software and systems an introduction
SN  - 8185814554
U1  - 005.1 
PY  - 1995///
CY  - New Delhi
PB  - Wheeler publishing
KW  - Computer programming
KW  - Computer software
KW  - Software engineering
ER  -