Stallings, William, ISDN and broadband ISDN with frame relay and ATM / William Stallings - 3 - 581 páginas ed. rev. de: ISDN and broadband ISDN. 2 ed. ISBN: 0-02-415513-6 Subjects--Topical Terms: Redes digitales de servicios integrados LC Class. No.: TK5103.7 / S73 1995