Mathematical thinking in the measurement of behavior :  small groups, utility,factor analysis / 
edited by Herbert Soloman with contributions by James S.Coleman, Ernest W.Adams, Herbert Soloman. 
 - Glencoe, Ill. :  The Free Press,  1960. 
 - 314 p.  ;  26 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social psychology--Mathematical models.<br/>Small groups.<br/>Factor analysis.