00554cam a22001454a 4500 0 0 0 0 RIU RIU 2012-07-31 Purchased: Vanguard Books 435.00 0 621.382 ZIE 2080 2012-07-31 00:00:00 1 2019-02-21 BK 3216 3216 8172245327 (hb) 621.382 ZIE Ziemer, R. E. W. H. Tranter Principles of communications systems, modulation, and noise Mumbai Jaico Publishing House 1996 xiv, 812 p. : ill. ; 24 cm. Telecommunication Communication systems Data communication Linear system analysis Random variables Random signals Signal theory Physical noise FEAS BK