000			00411nam a2200157Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
041			_aENG
082			_a621 _bSC-E
100			_aSchoenbeck,RJ
245		0	_aElectronic communication modulation and transmission
250			_a1st Ed.
260			_c2000 _aNew Delhi _bMerrill Publication Co,
300			_a628
650			_aElectronics Engineering
942			_cBK
999			_c1748 _d1748