00508nam a22001337a 4500 0 0 0 0 RIU RIU 2012-07-31 Purchased: Pak Book Cooperation 1252.00 0 621.382 PRO 0796 2012-07-31 00:00:00 1 2019-02-21 BK 3147 3147 0133006255 (pbk) 621.382 PRO Proakis, John G. Masoud Salehi Communication systems engineering USA Prentice Hall International 1994 xix, 889 p. : ill. ; 23 cm. Electronic communication Digital communication Digital transmission Random processes Signal systems Telecommunication Quantization FEAS BK