000 00257nam a2200097Ia 4500
008 160710s1958 xx 000 0 und d
100 _aCONTI,THEODORE
245 _aMETALIB RECTIFIER AND CRYSTAL DIODS
260 _aNEW YORK
_bJ.F. RIDER
_c1958
942 _2ddc
_cB
999 _c22642
_d22642