TY  - BOOK
AU  - SWANSON, E Burton
AU  - BEATH, Cynthia Mathis
TI  - Maintaining information systems in organizations
T2  - John Wiley information systesms series
SN  - 0471919691
U1  - 658.40388 
PY  - 1989///
CY  - NEW YORK
PB  - JOHN WILEY
KW  - MANAGEMENT INFORMATION SYSTEMS
ER  -