TY  - BOOK
AU  - Alter,Steven
TI  - Information systems: a management perspective 
SN  - 9780201521085 (pbk.)
AV  - T58.6 .A48 1999
U1  - 658.4038011  21
PY  - 1999///
CY  - Reading, Mass.
PB  - Addison Wesley
KW  - Management information systems
N1  - Includes bibliographical references and index
ER  -