De Haan, Robert F. <br/><br/>
Educating gifted children / 
Robert G. Havighurst 
 - Chicago :  University Press,  1957 
 - ix, 276p.;  23,5 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Eduación diferencial
<br/><br/><label>Universal Decimal Class. No.: </label>371.945