Basic texts:  manual of the general conference and executive board / 

 - 1990 edition 
 - Paris:  Unesco,  c 1989. 
 - 201 p. ;  22 cm. 
<br/><br/>331  331 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Unesco. -- General Conference.
<br/><br/><label>Dewey Class. No.: </label>060 / U3b