TY  - BOOK
AU  - Haag, Stephen
AU  - Cummings, Maeve
TI  - Information systems essentials
SN  - 978-0-07-351152-8
AV  - 658.4038011 H11i 
PY  - 2008///
CY  - Boston Burr Ridge
PB  - McGraw-Hill
KW  - Management information systems
KW  - Information technology
N1  - Includes bibliographic references and index
ER  -