Tri, Huynh Cao <br/><br/>
Participate in development 

 - Paris:  UNESCO,  1986. 
 - 371p.;  24cm 
<br/><br/><label>ISBN: </label>92-3-102180-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Development
<br/><br/><label>Dewey Class. No.: </label>338.9  / PAR