000 00372nam a2200169Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
100 _aTraister R. J.
245 0 _a24 Silicon controlled rectifier projects
260 _aNULL
260 _bBpb Publication.
260 _c1987
300 _a158p.
365 _b36
650 _aETC
942 _cDBK
999 _c22291
_d22291