TY  - BOOK
AU  - Dennis A.,
AU  - Wixpom B.,
TI  - System Analysis and Design 4th ed
SN  - 9788126523955
U1  - 003.092 
PY  - 2014///
CY  - New Delhi
PB  - Wiley India Pvt. Ltd.
KW  - Systems
ER  -