TY  - BOOK
AU  - Stair,Ralph M.
TI  - Principles of information systems: a managerial approach
SN  - 9780878357895
AV  - T 58.6 .S72  1992 
PY  - 1992///
CY  - Boston : 
PB  - boyd & fraser publisher company
KW  - Management information systems
N1  - Includes references and index
ER  -