TY  - BOOK
AU  - O'Brien, James A. 
TI  - Introduction to information systems : : essentials for the e-business enterprise, 11th ed.
SN  - 0-07-247264-2
U1  - Circ. 658.4038 Ob13 2003 11th
PY  - 2003///
CY  - Boston : 
PB  - McGraw-Hill / Irwin, 
KW  - 1. Business - data processing
KW  - 2. Management - Data processing
KW  - 3. Management information systems
N1  - Includes bibliographical references and index
ER  -