00186nam a22000737a 4500 23959 23959 Nust 20170303132502.0 140429b xxu||||| |||| 00| 0 eng d 8120309847 DLC DLC RCMS 4th Ed. 621.382ROD Roddy, Dennis Electronic Communications 4th,ed. New Delhi (India) Prentice-Hall c2005 ix,820,p: ill: 26,cm. Electronic Communications Table of Content only ddc BK 0 0 ddc 0 0 NQC NQC GEN 2014-04-29 621.382ROD RCMS000382 2014-04-29 2014-04-29 BK