UNESCO, 1979-1980  Report of the director - general on the activities of the organization in 1979-1980, communicated to member states and the executive board in accordance with article VI. 3.b of the Constitution 

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<br/><br/><label>Subjects--Corporate Names: </label><br/>Unesco
<br/><br/><label>LC Class. No.: </label>AS4.U825  / A423 1983