Cummings, Howard. <br/><br/>
Improving human relations through classroom, school, and community activities. 

 - Washington  Natinal Council for the Social Studies  1949. 
 - vi, 158 p. 
 - National Council for the Social Studies. Bulletin no  25 .
<br/><br/>Bibliography: p. 156-158. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intercultural Education .<br/>Social problems.