TY  - BOOK
AU  - Senn J.A.
TI  - Analysis and Design of Information System
SN  - 0000029525
U1  - 3 
PY  - 1989///
CY  - New York
PB  - M.G.H
KW  -  Design
KW  -  Information
KW  -  System
KW  - Analysis
KW  - Systems(003)
ER  -