Schwarz, Paul A. <br/><br/>
Ability testing in developing countries: a handbook of principles and techniques 
by Paul A. Schwarz and Robert E. Krug 
 - New York  Praeger Publishers  1972 
 - xviii, 244p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ability testing-- developing countries
<br/><br/><label>Dewey Class. No.: </label>K3337 Sch96