TY  - BOOK
AU  - O'Brien,James A.
TI  - Introduction to information systems: essentials for the internetworked E-business enterprise 
SN  - 0072423242 (alk. paper)
U1  - Cir. 658.4 Ob6 
PY  - 2001///
CY  - Boston
PB  - McGraw-Hill/Irwin
KW  - Business
KW  - Data processing
KW  - Management
KW  - Management information systems
N1  - Includes bibliographical references and indexes
ER  -