Center for the Study of Instruction, San Francisco <br/><br/>
The social sciences :  concepts and values  

 - Sacramento :  California State Department of Education,  1971. 
 - 152 pages. : colored. illustrations. 
 - California state series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Study and teaching (Elementary)--United States