01149cam a22002894a 4500 125 125 5444 BD-DhUAP 20200116141359.0 200116r20011999ii a b 001 0 eng 8120317122 DLC DLC BD-DhUAP Eng pcc 23 621.38275 KAR Kartalopoulos, Stamatios V. Understanding SONET/SDH and ATM : communications networks for the next millennium / Stamatios V. Kartalopoulos. New Delhi : Prentice hall, c1999 [Reprinted 2001]. xxiii, 257 pages : illustrations ; 23 cm. IEEE Press understanding science & technology series "IEEE Communication Society, sponsor." Includes bibliographical references (p. 215-219) and index. SONET (Data transmission). Synchronous digital hierarchy (Data transmission). Asynchronous transfer mode. ddc BK 0 0 ddc 0 0 UAPCL UAPCL General Stacks 2020-01-16 621.38275 KAR 3010005444 2020-01-16 1 2020-01-16 BK 0 0 ddc 0 0 UAPCL UAPCL General Stacks 2020-12-31 621.38275 KAR 3010005443 2020-12-31 2 2020-12-31 BK