TY  - BOOK
AU  - Roberts,R.W.
TI  - Computer security
SN  - 0863531806
U1  - HF/5548.2 
PY  - 1990///
CY  - London
PB  - Blenheim Online Publication
KW  - Electronic data processing departments -- Management.
KW  - Electronic data processing departments -- Security measures.
ER  -