00547nam a22001937a 4500 BD-DhUL 20150115163937.0 150115s1999 ii |a||| |||| 001 0 eng d 978-81-3170502-5 BD-DhUL BD-DhUL Flood J. E. Telecommunications switching, traffic and networks / J. E. Flood New Delhi : Pearson ; 1999 . xviii, 310p . : ill. 24cm. IRS 399 Include Index. Telecommunication systems ddc BK 31821 31821 0 0 ddc 0 621_000000000000000_382FLT 0 NFIC 59928 DUSL DUSL GEN 2010-08-22 Purchased 621.382FLT 452864 2015-01-15 1 2015-01-15 BK