00381nam a2200169Ia 4500003000400000005001700004008004100021020001900062040000700081041000800088082001300096100001900109245004600128260001700174300000800191650001200199OSt20251023123630.0250729s2006    xx            000 0 und d  a978-1905339068  cAL  aeng  a500 CLAT  aClark John O E  aElectricity & forces (mad about science)   aLondonc2006  a64p  aScience