Preston, Ralph Clausius, 1908-  Preston, Ralph Clausius, 1908- <br/><br/>
Teaching social studies in the elementary school 
[by] Ralph C. Preston [and] Wayne L. Herman, Jr. 
 - 4th ed. 
 - New York,  Holt, Rinehart and Winston  [1974] 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0030855144 
<br/><br/><label>LCCN: </label>73015647 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences -- Study and teaching (Elementary)--Social sciences -- Study and teaching (Elementary)
<br/><br/><label>LC Class. No.: </label>LB1584  / .P68 1974 
<br/><br/><label>Dewey Class. No.: </label>372.8/3/044