Jellen, Hans G. <br/><br/>
Handbook for differential education of the gifted :  a taxonomy of 32 key concepts / 
Hans G. Jellen, John R. Verduin, Jr. 
 - Carbondale :  Southern Illinois University Press,  c1986. 
 - xvi, 158 p. ;  23 cm. 
<br/><br/>Bibliography: p. 139-158. 
<br/><br/><label>ISBN: </label>0809312786 
<br/><br/><label>LCCN: </label>85027703  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gifted children--Education--Curricula--United States.<br/>Curriculum enrichment--United States.<br/>Curriculum planning--United States.<br/>High schools--Elective system.--United States
<br/><br/><label>LC Class. No.: </label>LC 3993.9 Jel