TY  - GEN
AU  - Garfinkel, Simson
AU  - Russell, Deborah
AU  - Spafford, Gene
TI  - Practical UNIX security
SN  - 0937175722
U1  - 005.432 
PY  - 1991///
CY  - Sebastopol
PB  - O'Reilly
KW  - COMPUTER SCIENCE
ER  -