TY  - BOOK
AU  - Hoffer, Jeffrey A; George, Joey F; Valacich, Joseph S.
TI  - Modern systems analysis and design
SN  - 9788131726859
U1  - 004.21 HOFJ 
PY  - 2009///
CY  - New Delhi
PB  - Pearson Education
KW  - System Analysis & Design
ER  -