TY  - BOOK
AU  - Awad, Elias M
TI  - System analysis and design
SN  - 9788175156180
U1  - 004.21 
PY  - 2013///
CY  - New Delhi
PB  - Galgotia
KW  - System analysis
KW  - System design
KW  - Systems engineering
ER  -