000			00412nam a22001577a 4500
003			BD-GzIUT
008			160622b xxu||||| |||| 00| 0 eng d
082			_a621.38 RAT
100			_aRamabhadran, S.
245			_aTelecommunications; principles circuits and systems /
250			_a4th ed.
260			_aDelhi: _bKhana Pub., _cc1986.
300			_axxxi, 1062p.
650			_aTelecommunications
942			_2ddc _cBK
999			_c1103 _d1103