00357nam a2200133Ia 4500008004100000041000800041082001400049100001900063245004400082250001400126260003900140300003300179365001100212240624s9999    xx            000 0 und d  aeng  a004.6 MAS  aMASON ANDREW G  aCCSP SELF STUDY CISCO SECURE SECURE VPN  a(2nd ed.)  c2004aNew DelhibPearson Education  axxiii, : 455 : p. : cm. ; 23  cRSb35