000			00337nam a2200145 a 4500
008
100			_aLob, Udo
245		4	_aThe characteristics of diodes
907			_a.b10175556 _b14-09-05 _c14-09-05
003
005			20230123134109.0
040			_cNUST
049			_aMAIN
942			_cBOOKS
999			_c159997 _d159997