TY  - BOOK
AU  - Hoffer,Jeffrey A.
AU  - George,Joey F.
AU  - Valacich,Joseph S..
TI  - Modern Systems Analysis and Design 
SN  - 9781282622494
PY  - 2011///
PB  - Prentice Hall
UR  - http://lib.myilibrary.com?id=262249
ER  -