TY  - BOOK
AU  - Ettinger,J.E.
TI  - Information Security:  : [ An Integrated Approch]
T2  - UNICOM Applied Information Technology ; 
SN  - 9780412414404
U1  - 005.8 
PY  - 1993///
CY  - London
PB  - Chapman and Hall
KW  - Computers
KW  - COMPUTER SECURITY
KW  - DATA PROTECTION
ER  -