Electricityde Thomas B. Johansson, Birgit Bodlund, Williams, Robert H.MateriasElectricityElectric power systemsElektriciteitsvoorzieningElektriciteitsverbruikEnergiebesparingElektrizitätEnergieeinsparungEdiciones (1)Electricity (1989)
MMulti-element trace analysis by proton induced x-ray emissioMulti-element trace analysis by proton induced x-ray emission