TY  - GEN
AU  - Alter, Steven 
TI  - Information Systems : A Management perspective 
SN  - 9789812359728 (pb)
U1  - 658.4038 ALT/Inf  
PY  - 2000///
CY  - New york
PB  - Addison Wesley
KW  - information systems security and control
ER  -