Social sciences concepts and values. (5 Parts) 
CENTER FOR THE STUDY OF INSTRUCTION. CALIFORNIA 
 - San Francisco  Center for the Study of Instruction  1970 
<br/><br/><br/>Blue.:152 p.; Red: 176 p.;  Green: 278 p.;  Purple: 374 p.; Orange 310 p. 
<br/><br/><label>ISBN: </label>0-15-377200-X 
<br/><br/><label>Source: </label>Textual