TY  - BOOK
AU  - O`Brien,James A , Marakas,George M and Behl,Ramesh
TI  - Management Information Systems
SN  - 9780070144941
U1  - 658.05 OBR/M 
PY  - 2010///
CY  - New Delhi
PB  - Tata McGraw Hill Education
ER  -