TY  - GEN
AU  - Zwass, Vladimir.
TI  - Management information systems
SN  - 0697015386
AV  - T58.6 
U1  - 658.4/038 20
PY  - 1992///
CY  - Dubuque, IA
PB  - Wm. C. Brown
KW  - Management information systems
N1  - Includes bibliographical references and indexes
ER  -