000 00240nam a2200097Ia 4500
008 160710s1956 xx 000 0 und d
100 _aELECTRONICS
245 _aELECTRONICS, SEP-OCT NO. 9-10
260 _bMC GRAW HILL
_c1956
942 _2ddc
_cB
999 _c40583
_d40583