000			00552nam a22002057a 4500
999			_c7689 _d7689
003			Ost
005			20200406105135.0
008			200406b ||||| |||| 00| 0 eng d
020			_a9780070483989
040			_cBT-PhCST
050			_aD4191
082			_222 _a621.382 _bFRE
100			_aFrenzel, Louis E.
245			_aCommunication electronics : _bprinciples and applications /
250			_a3rd ed.
260			_aNew Delhi : _bTata McGraw-Hill, _cc1999.
300			_axii, 532 p. : _bill. ; _c26 cm.
500			_aIncludes index.
942			_2ddc _cECE