00610nam a2200181 a 4500999001300000020002700013020003000040100001700070245002800087250001200115260004200127300001300169650002800182650003000210856007000240942000700310952011100317  c411d411  a8121931029 (paperback)  a9788121931021 (paperback)1 aKhanna, V.K.10aDigital Communication /  a2nd ed.  aNew Delhi :bS Chand & Co Ltd,c2011.  a268 p. ;  aElectronics Engineering  aCommunication Engineering40uhttp://www.amazon.com/exec/obidos/ASIN/8121931029/chopaconline-20  cBK  001040708REFaREFbREFd2014-04-24g385.00l0o621.382KHA (Shelf - 54C)p44870r2014-04-24 00:00:00yBK