000			00319nam a2200145Ia 4500
100			_aGELDER G
020			_a3-8009-4752-8
650			_aThe transistor
365			_cRS
365			_d1
942			_cDENGBK
245			_aThe transistor as a switch
260			_bSiemens Aktiengesellschaft _c1980 _aBerlin
300			_a79p
999			_c6275 _d6275