Schwarz, Paul A. <br/><br/>
Ability testing in developing countries :  a handbook of principles and techniques / 
Paul A. Schwarz, Robert E. Krug. 
 - New York :  Praeger,  1972. 
 - xviii, 244 p. : 
 - Praeger special studies in international economics and development .
<br/><br/> Based on an 8 year program of research and development conducted by the American Institutes for Research. 
<br/><br/><label>ISBN: </label>MBS1051 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Occupational aptitude tests---Developing countries.
<br/><br/><label>Dewey Class. No.: </label>658.3112  / Ab