TY  - BOOK
AU  -  Scott, Charlie
AU  -  Wolfe, Paul. ; Erwin,  Mike.
TI  - Virtual private networks
SN  - 1565925297; 9781565925298
U1  - 4.6 
PY  - 1999///
CY  - Beijing [China Sebastopol, CA : 
PB  - O'R] ;eilly
KW  - Internet.     ;Extranets (Computer networks)     ;Business enterprises -- Computer networks.
ER  -