TY  - BOOK
AU  - O'Brien James A.
TI  - Management Information Systems: Managing information technology
SN  - 0071158111
AV  - T 58.6 .O26 1999 
PY  - 1999///
CY  - London
PB  - Mc Graw Hill
KW  - Management information systems
KW  - Computer networks
N1  - Includes bibliographical references and index
ER  -