00346nam a2200109Ia 4500008004100000020001500041040002900056050002700085100002100112245005200133260005100185230222s9999||||xx |||||||||||||| ||und||  a8123914113  cChuka University Library  aBSL TK 6540 bK37 2007  aKarma .K. Satish 0aGate :Electronics and communication engineering  aCBS Publishers & DistributorsbNew Delhic2007