TY  - BOOK
AU  - WHITTEN, JAFFREY L  
TI  - SYSTEM ANALYSIS AND DESIGN METHODS  
T2  - N  
U1  - 004.21/WHI   
PY  - 2008///
CY  - NEW DELHI
PB  - TATA McGRAW HILL
N1  - B.TECH
ER  -