TY  - BOOK
AU  - O'BRIEN, James A.
TI  - Introduction to information systems: an end user/enterprise perspective
PY  - 2005///
CY  - New Delhi 
PB  - Tata McGraw-Hill
KW  - Management information systems
KW  - Information technology
KW  - Business enterprises
KW  - Communication systems
KW  - End-user computing
N1  - Includes bibliographical references and index
ER  -