TY  - BOOK
AU  - O'Brien, A. James
TI  - Introduction to Information Systems: Essentials for the Internetworked e-Business Enterprise
SN  - 0-07-242324-2
AV  - HF 5548.2 .O23 2001
PY  - 2001///
CY  - New York
PB  - McGraw-Hill
KW  - Business--Data processing
ER  -