Kenworthy, Leonard S. (Leonard Stout), b.1912 <br/><br/>
Social studies for the eighties, in elementary and middle schools 
Leonard S. Kenworthy 
 - 3d ed 
 - New York  Wiley  1981 
 - xiv, 541p. ill. 23cm 
<br/><br/> First-2d ed. published under title: Social studies for the seventies 
<br/><br/>Includes bibliographies and indexes 
<br/><br/><label>ISBN: </label>0471059838 
<br/><br/><label>LCCN: </label>80-19096 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Study and teaching (Elementary)--United States<br/>Social sciences--Study and teaching (Secondary)--United States