TY  - BOOK
AU  - Hawryszkiewycz, I T.
TI  - Introduction systems analysis and design
SN  - 876927185
U1  - 004.21 HAWI 
PY  - 1992///
CY  - New Delhi
PB  - Prentice Hall of India PVt Ltd
KW  - System Analysis & Design
ER  -