000			00471nam a2200193Ia 4500
999			_c6655 _d6655
008			140515s9999||||xx |||||||||||||| ||und||
020			_a9788183710930
040			_aUPES LIBRARY _bEnglish
082			_a621.382 _bREK
100			_aRekha, Ch Kranthi _945240
245			_aDigital communications
250			_a2nd ed.
260			_aChennai: _bScitech Publications, _c2008
300			_avp.
650			_aElectronics Engineering _98870
942			_cBK