000			00407nam a2200157Ia 4500
008			190516s9999 xx 000 0 und d
028			_bHigginbothams _c328/9 _d23/09/1968
100			_aTeichmann, Horst _936867
245		0	_aSemiconductors
260			_bButterworths _c1964 _aLondon
300			_a139
600			_tPhysics _91741
650			_aPhysics _91741
942			_cBK
999			_c118958 _d118958