TY  - BOOK
AU  - HOFFER, Jeffrey A.
AU  - GEORGE, Joey F.
AU  - VALACICH, Joseph S.
TI  - Modern Systems Analysis and Design
SN  - 9788131761410
U1  - 005.12 
PY  - 2012///
CY  - Delhi
PB  - Pearson
KW  - System design, System analysis
ER  -