TY  - GEN
AU  - Senn, James A.
AU  - Senn, James A.
TI  - Analysis & design of Information systems. - 2nd. ,
SN  - 9 78007 006064
U1  - 004.412 2 SEN 
PY  - 1989///
CY  - New York
PB  - McGraw Hill publishing
KW  - System design
KW  - System Analysis
KW  - Management Information Systems
ER  -