00427 a2200169 4500 8120327500 621.382 PRO 12844 18691 Proakis, John G. Communication systems engineering 2nd. New Delhi Prentice - Hall 2002 2002 xiv, 801p. 23cm. COMMUNICATIONS ENGINEERING Salehi, Masoud L 41206 41206 0 0 0 0 LEN MAIN MAIN LEN 2009-01-08 0 621.382PRO 21200 2017-08-31 00:00:00 0.00 2016-10-31 L