TY  - BOOK
AU  - Awad, Elias M.
TI  - Systems Analysis and Design 
U1  - 003 
PY  - 1993///
CY  - New Delhi : 
PB  - Galgotia Publications, 
KW  - System Analysis and Design
KW  - System Analysis Data Processing
KW  - System Design Data Processing
N1  - YY
ER  -