Schwarz, Paul A. <br/><br/>
Ability testing in developing countries :  a handbook of principles and techniques 

 - New York :  Praeger,  1972 
 - 244 p. 
 - Praeger special studies in international economics and development .
 - Praeger special studies in international economics and development .
<br/><br/><label>LCCN: </label>57099 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Exámenes.
<br/><br/><label>Dewey Class. No.: </label>371.27  / S2