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1by Seminar on Structures of Adult Education in Developing Countries with special reference to Africa, Nairobi, 1975, Hall, Budd L.programme and meeting document bibliotecaUNESCO
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2by Seminar on Structures of Adult Education in Developing Countries with special reference to Africa, Nairobi, 1975, Cave, William M.programme and meeting document bibliotecaUNESCO
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3by Seminar on Structures of Adult Education in Developing Countries with special reference to Africa, Nairobi, 1975, International Council for Adult Educationprogramme and meeting document bibliotecaUNESCO
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4by Seminar on Structures of Adult Education in Developing Countries with special reference to Africa, Nairobi, 1975, International Council for Adult Educationprogramme and meeting document bibliotecaUNESCO
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5