TY  - BOOK
AU  - Hoffer, Jeffrey A.
AU  -  George, Joey F.
AU  -  Valacich, Joseph S.
TI  - Modern systems analysis and design
SN  - 9788131761410
U1  - 004.2 
PY  - 2012///
CY  - Noida
PB  - Pearson
KW  - System analysis and design
ER  -