TY  - BOOK
AU  - Senn, James A.
TI  - Analysis and design of information systems
SN  - 0070562369
PY  - 1989///
CY  - New york
PB  - McGraw Hill Publishing Company
KW  - Management information systems
KW  - Electronic data processing
KW  - System analysis
KW  - System design
ER  -