TY  - GEN
AU  - Kaufman,Charlie
AU  - Perlman,Radia
AU  - Speciner,Michael
TI  - Network security : private communication in a public world 
SN  - 0130460192
U1  - 005.820 
PY  - 2002///
CY  - Delhi
PB  - Pearson Education
KW  - Computer security
KW  - Computers
KW  - Access control
KW  - Electronic data processing departments
KW  - Security measures
KW  - Computer networks
N1  - Indian print 8178087901
ER  -