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International commodity arrangements and policies
Blau, Gerda, (1964)
World resource review
(1990)
Intergovernmental Commodity control agreements
(1943)
Peer Effects and Textbooks in Primary Education: Evidence from Francophone Sub-Saharan Africa
Frölich, Markus, (2005)
International Trade in Educational Services
Bourdon, Jean,
Teacher shortages, teacher contracts and their impact on education in Africa
Bourdon, Jean, (2007)