educational administrator and instructional materials 
UNESCO (Paris France) 
 - Paris, France  United Nation Educational Scientfic and Cultural Orgnization  1984 
 - 180p 
<br/><br/><label>ISBN: </label>92-3-102202-4 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching