00492nam a22001457a 450000500170000002000250001708200180004210000210006024500890008126000380017030000350020850400320024365000270027570000440030220260428083010.0  a9788120314733 (pbk.)  a621. 382bSIM  aSimon, Marvin K.  aDegital communication techniques : bsignal design and detection /cMarvin K. Simon.  bPrentic Hall,c2002.aNew Delhi :  axviii, 888p. :bill. ;e24 cm.  aIndex bibliography & index.  aDigital Communication.  aHinedi, Sami M. and Lindsey William C.