TY  - GEN
T1  - Virtual private networking a construction, operation and utilization guide
A1  - Held, Gilbert, 1943-
LA  - English
PP  - Chichester
PB  - John Wiley
YR  - 2004
UL  - https://colectivo.uloyola.es/Record/ELB177703
OP  - 290
NO  - Includes index.
CN  - TK5105.875.E87 H45 2004
KW  - Extranets (Computer networks)
KW  - Computer networks : Security measures.
KW  - Electronic books.
ER  -