thema EDItEUR::N History and Archaeology Engenharia elétrica n/a thema EDItEUR::N History and Archaeology::NH History thema EDItEUR::N History and Archaeology::NH History::NHB General and world history thema EDItEUR::N History and Archaeology::NH History::NHD European history History thema EDItEUR::J Society and Social Sciences::JH Sociology and anthropology::JHB Sociology Engenharia Elétrica Open Access Sociology T1-995 bic Book Industry Communication::T Technology, engineering, agriculture::TB Technology: general issues thema EDItEUR::3 Time period qualifiers::3M c 1500 onwards to present day thema EDItEUR::D Biography, Literature and Literary studies::D Biography, Literature and Literary studies::DS Literature: history and criticism thema EDItEUR::J Society and Social Sciences thema EDItEUR::J Society and Social Sciences::JK Social services and welfare, criminology::JKS Social welfare and social services::JKSN Social work Bioquímica Europe Film Politics bic Book Industry Communication::M Medicine ethics thema EDItEUR::3 Time period qualifiers::3K CE period up to c 1500 thema EDItEUR::C Language and Linguistics::CF Linguistics thema EDItEUR::D Biography, Literature and Literary studies::DS Literature: history and criticism::DSB Literary studies: general Armut Civil Society Cultural History Education