000 00292nam a2200121Ia 4500
008 160710s1969 xx 000 0 und d
082 _a621.3815 GEL
100 _aGELDER,ERICH
245 _aCIRCUIT WITH SEMICONDUCTOR COMPONENT
260 _aGERMANY
_c1969
300 _a303
942 _2ddc
_cB
999 _c38797
_d38797