TY  - BOOK
AU  - Garfinkel, Simson and Spafford, Gene
TI  - Practical unix and internet security
SN  - 8173660751
U1  - 005.8 
PY  - 1999///
CY  - Mumbai
PB  - Shroff publishers
KW  - Computer security
KW  - Internet security
ER  -