TY  - BOOK
AU  - Burch,John
AU  - Grudnitski,Gary
TI  - Information systems: theory and practice 
T2  - Wiley series in computing and information processing
SN  - 0471612936
AV  - T58.6 .B87 1989
U1  - 658.4038 
PY  - 1989///
CY  - New York
PB  - John Wiley
KW  - Management information systems
KW  - Management
ER  -