Vas-Zoltan, Peter. <br/><br/>
United Nations technical assistance. 
Peter Vas-Zoltan; Translated by Pal Felix. Translation rev. by Gedeon Dienes 
 - Budapest :  Akadémiai Kiadó,  1972. 
 - 404 p. 
<br/><br/><label>ISBN: </label>BK6494 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology--
<br/><br/><label>Dewey Class. No.: </label>341.759  / Un