TY  - BOOK
AU  - Clark,David Leon
TI  - IT manager's guide to virtual private networks
SN  - 9780071352024
AV  - TK5105.875.E87 C64 1999
PY  - 1999///
CY  - New York
PB  - McGraw-Hill
KW  - Extranets (Computer networks)
KW  - Security measures
KW  - Business enterprises
KW  - Computer networks
KW  - Internet
KW  - Computer network protocols
N1  - Includes index
UR  - http://search.ebscohost.com/login.aspx?direct=true&db=nlebk&AN=13518&site=ehost-live&scope=site
ER  -