TY  - BOOK
AU  - Whitten,Jeffrey L.
AU  - Bentley, Lonnie D.
TI  - System Analysis And Design Methods / 
SN  - 0-07-063417-3
U1  - 004.21 / W6183s 
PY  - 2007///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Computer Science
ER  -