TY  - BOOK
AU  - Hawryszkiewyes, I. T.
TI  - Introduction to systems analysis and design
SN  - 9788120311756
U1  - 004.21 
PY  - 1997///
CY  - New Delhi
PB  - Prentice Hall
KW  - Computer science
KW  - Systen Analysis
KW  - System Design
N2  - 2001-02-16
ER  -