00395nam 2212277 450000100060000000300230000600500090002900800410003808200100007902000160008910000170010526000400012250000200016230000150018224500420019712277StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a004.6 a0-07-135185 aSteven Brown bNew York: McGraw - Hill Inc. c1999 aincludes index. a594p: 24cm aImplementing Virtual Private Networks