TY  - BOOK
AU  - O'Brien James A
TI  - Introduction To Information Systems
SN  - 71188991
U1  - 658.514 O'B 
PY  - 2001///
CY  - Bostan
PB  - Mcgraw Hill Book Company
KW  - COMPUTER (R-25)
N2  - Hardware,Data Resource Management,Telecommunications & Network
ER  -