000			00473nam a2200157Ia 4500
008			190516s9999 xx 000 0 und d
028			_bSapna Book House _cSBH/CRB/013669 _d25-09-2002
100			_aReddy, P.V.N. _9106166
245		2	_aA Texbook of Medern Communication System
260			_bFalcon Publishers and Distributors _c1999 _aHyderabad
300			_a424
600			_tElectronics _91351
650			_aElectronics _91351
942			_cBK
999			_c94285 _d94285