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

 - 2d ed. 
 - Westport, Conn.  Greenwood Press  [1973, c1959] 
 - xi, 105 p.  illus.  23 cm. 
<br/><br/>Bibliography: p. 100-102. 
<br/><br/><label>ISBN: </label>0837164834 
<br/><br/><label>LCCN: </label>72009829  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociometry<br/>Personnel service in education
<br/><br/><label>LC Class. No.: </label>HM253  / .J4 1973 
<br/><br/><label>Dewey Class. No.: </label>301.18/028