TY  - BOOK
AU  - O'Brien,James A.
TI  - Introduction to information systems
SN  - 0072890428(pbk)
U1  - 658.4 
PY  - 2005///
CY  - Boston
PB  - McGraw-Hill/Irwin
KW  - Business
KW  - Data processing
KW  - Management
KW  - Management information systems
KW  - Electronic commerce
N1  - Includes bibliographical references and index
ER  -