Organização do trabalho -- Século 21. : The 21st century at work : forces shaping the future workforce and workplace in the United States / Lynn A. Karoly, Constantijn W.A. Panis
2004
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Organização do Tratado de Cooperação Amazônica. / http://id.loc.gov/authorities/names/n2009214448 : Regional cooperation in Amazonia : a comparative environmental law analysis / by Maria Antonia Tigre (Cyrus R. Vance Center for International Justice)