00355nam a2200145Ia 450000500170000000800410001704000190005804100120007708200130008924500420010226000270014430000160017165000120018785000100019920240604111017.0131103s9999    xx            000 0 und d  aLoreto College  aEnglish  a530bDIS 4aThe discovery of the electric current  aLondonbNuffieldc1967  a12p.b ill.  aPhysics  aLCBED