TY  - BOOK
AU  - Whitten, Jeffrey L.
AU  - Bentley, Lonnie D.
TI  - System analysis and design methods
SN  - 8175152591
U1  - 004.21 
PY  - 2000///
CY  - New Delhi
PB  - Galgotia Publications
KW  - Computer Science Engineering
KW  - System analysis
KW  - System design
ER  -