TY  - BOOK
AU  - Whitten,Jeffrey L..
AU  - Bentley,Lonnie D..
AU  - Dittman,Kevin C..
TI  - Systems analysis and design methods / 
SN  - 0070445397
U1  - 004.338 
PY  - 2001///
CY  - New Delhi : 
PB  - Tata McGraw-Hill Publishing , 
KW  - SYSTEMS ANALYSIS
N1  - Includes index
ER  -