TY  - BOOK
AU  - Whitten,Jeffery L.
AU  - Bentley,Lonnie D.
AU  - Dittman,Kevin C.
TI  - Systems analysis and design methods
SN  - 0070582246
AV  - QA76.9 .S88W48 2004
U1  - 005.1 
PY  - 2004///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - System design
KW  - System analysis
ER  -