000 00233nam a2200097Ia 4500
008 160710s1951 xx 000 0 und d
100 _aELECTRONICS
245 _aELECTRONICS, JUNE NO.6
260 _bMC GRAW HILL
_c1951
942 _2ddc
_cB
999 _c40574
_d40574