01115nam--2200385---450-9900003062402033160-13-973744-80030624USA010030624(ALEPH)000030624USA01003062420001128d1999----km-y0itay0103----baengUS||||||||001yyISDN and broadband ISDN with frame relay and ATMWilliam Stallings4th ed.New JersyPrentice Hallc1999XVI, 542 p.ill.30 cm2001001-------2001Interfacciamento004.62STALLINGS,William59711ITsalbcISBD990000306240203316004.62 STACBS 002511600400100145BKSCIPATTY9020001128USA011350PATRY9020011106USA01132620020403USA011638PATRY9020040406USA011621ISDN and broadband ISDN with frame relay and ATM878933UNISA