00763nam 2200241 450 2361460http://id.bnportugal.gov.pt/bib/porbase/236146020100409104200.09780521030779ucjp004.iso/16-03-2011/625727628820100409d2006 km y0pory0103 baengGBInternational comparisons of electricity regulationed. by Richard J. Gilbert, Edward P. KahnCambridgeCambridge University Press2006X, 500 p.23 cm504.0622medfre351.824.112medfre330.152medfre346.5:620.92medfreGilbertRichard J.340KahnEdward340PTUCJPIIRPC