01001nam a2200253 a 4500003000900000005001700009008004100026020001800067020001500085040002800100082001800128100003000146245012900176250001200305260005800317300003300375490005000408504003600458650003800494650002900532650002800561856008500589856007300674BD-KhUET20161102100536.0161102r20122011ii\a     b    001 0 eng d  a9780071321174  a0071321179  aDLCcDLCdDLCdBD-KhUET00a621.380432191 aCarlson, A. Bruce,d1937-10aCommunication systems :ban introduction to signals and noise in electrical communication /cA. Bruce Carlson. Paul B Crilly  a5th ed.  aNew Delhi :bTata McGraw-Hill,cc2011[reprinted 2012]  axx, 924 p. :bill. ;c25 cm.0 aMcGraw-Hill series in electrical engineering.  aIncludes bibliography and index 0aSignal theory (Telecommunication) 0aModulation (Electronics) 0aDigital communications.  3Publisher descriptionuhttp://www.loc.gov/catdir/description/mh022/85004314.html  3Table of contentsuhttp://www.loc.gov/catdir/toc/mh021/85004314.html