TY  - BOOK
AU  - by Simon Garfinkel and Gene Spafford
AU  - Spafford, Gene.
ED  - Garfinkel, Simon.
TI  - Practical UNIX security
T2  - Computer Security
SN  - 0937175722
U1  - 005.8 
PY  - 1991///
CY  - Sebastopol, Gene
PB  - O'Reilly & Assoc
ER  -