UNESCO 1981-1983 : report of the Director-General on the activities of the organization in 1981-1983 communicated to member states and the Executive Board in accordance with Article VI. 3.b of the Constitution. - Paris : Unisco, 1985. - xxxv, 330 p. : ill. ; 27 cm.

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92-3-102258-X


Unesco-- General Conference.

060.6 / R299