000 00262nam a2200097Ia 4500
008 160710s1967 xx 000 0 und d
100 _aELECTRONICS WORLD
245 _aELECTRICAL WORLD, SEPTEMBER-OCTOBER
260 _aNEW YORK
_bMC GRAW HILL
_c1967
942 _2ddc
_cB
999 _c40727
_d40727