Rule James B <br/><br/>
Insight and social betterment    A preface to applied social science    
Rule James B 
 - New York  O U P         1978 
 - x,205p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:4:6, L8