00998cam a2200373 i 4500 000045357 4532 20030307145457.0 010220|1999 vm 000 eng 0130116491 IRC IRC IRC eng 004.62 ST-W Stallings, William. ISDN and broadband ISDN with frame relay and ATM / William Stallings. 4th ed. Upper Sadle River NJ : Prentice Hall, 1999. xvi, 542p. ATM. ISDN. Asynchronous transfer mode. Integrated services digital networks. Broadband communications systems. Frame relay (Data transmission) DUT From the UDN01 Monograph Printed language Mạng thư viện Đại học Đà Nẵng