TY  - BOOK
AU  - O Brien,James A.
AU  - George M.Maraks
TI  - Introduction to Information Systems
SN  - 9780071283267
AV  - HF5548.2 .O275 2008
PY  - 2008///
CY  - NewYourk
PB  - McGraw-Hil
KW  - Introduction to Information Systems
ER  -