Twenty years of Unesco: a series of lectures in commemoration of the 20th anniversary of Unesco 
by India International Centre 
 - Delhi  India International Centre  1967 
 - 88p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unesco
<br/><br/><label>Dewey Class. No.: </label>D7809 In2t