Jennings, Helen Hall <br/><br/>
Sociometry in group relations : a manual for teachers 

 - 2nd ed. 
 - Washington, D.C.  American Council on education  1959 
 - xi,105p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>370.193 JEN