TY  - BOOK
AU  - O'Brien,James A.
TI  - Management information systems : : managing information technology in the internetworked enterprise 
SN  - 0072906111 (pbk. ) 
PY  - 1999///
CY  - Boston
PB  - Irwin/McGraw-Hill
KW  - Management information systems
KW  - Computer networks
N1  - Includes index; Includes bibliographical references
ER  -