00536nam a2200169Ia 450000500170000000800410001702000130005808200150007110000190008624500450010526000090015030000180015950500620017794200080023999900170024795201020026420241211205654.0241211s1962    xx            000 0 und d  afcnm2833  a538.2I/S67  aSootin, Harry. 0aExperiments in magnetism and electricity  c1962  a244 páginas  a1.Magnetism. 2.Static electricity. 3.Current electricity.  yLIB  c52053d52053  00104070aBE-FCNMbBE-FCNMcTPd2019-04-03eDonacionfBuenoo538.2I/S67pFCNM4296yLIBzInterno