TY  - GEN
AU  - Awad, Elias M
AU  - Awad, Elias M
TI  - System analysis and design. - 2nd ed.
U1  - 004.412 2 AWA 
PY  - 1996///
CY  - New Delhi
PB  - Galgotia publications
KW  - Information systems
KW  - System analysis
KW  - System design
ER  -