TY  - BOOK
AU  - Chakraborty, Uday K; Dastidar, D Ghosh.
TI  - Software and systems: an introduction: Introduction
SN  - 8185814554
U1  - 005.3 CHAU 
PY  - 1995///
CY  - New Delhi
PB  - Wheeler Publishing
KW  - Programs(005.3)
ER  -