000 00307nam a2200133Ia 4500
100 _aWEISKE W
020 _a3-8009-4731-5
365 _cRS
365 _d1
942 _cDENGBK
245 _aThe characteristics curves of the thyristor
260 _bSiemens Aktiengesellschaft
_c1973
_aBerlin
300 _a61p
999 _c20549
_d20549