TY  - BOOK
AU  - Senn, James A.
TI  - Analysis and design of information systems
SN  - 0-07-056236-9
U1  - 004 
PY  - 1989///
CY  - New York
PB  - McGraw Hill
KW  - Computer
KW  -  System analysis
KW  -  Management Information system
KW  -  System design
ER  -