TY  - BOOK
AU  - Whitten, Jeffrey L.
AU  - Bentley, Lonnie D.
TI  - System analysis and Design Methods
SN  - 9780070634176
U1  - 004.21 
PY  - 2007///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Company Ltd.
KW  - Computer Engineering
ER  -