00447nam a2200157 a 4500001001400000003000400014008004100018020001500059050002900074100001900103245005500122260003500177300001800212650003200230740002700262vtls000024768MTX001020s1999    nyua     b    001 0 eng    a007022073500aTK5105.543bF529 C3 19991 aFischer, Paul.10aConfiguring Cisco Routers for ISDN /cPaul Fischer  aNew York :bMcGraw-Hill,c1999  a401 p :bill. 0aRouters (Computer networks)0 aCisco Routers for ISDN