000 00239nam a2200097Ia 4500
008 160710s1957 xx 000 0 und d
100 _aELECTRONICS
245 _aELECTRONICS, JAN-JUNE NO. 1-6
260 _bMCGRAW HILL
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942 _2ddc
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999 _c40584
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