Hayes, Edward Cary  <br/><br/>
Introduction to the study of sociology 

 - 1 ed. 
 - New York :   D. Appleton and Company,   c1916 
 - xviii, 718 p 
<br/><br/> Estudio de sociología 
<br/><br/><label>Subjects--Topical Terms: </label><br/>sociología
<br/><br/><label>Dewey Class. No.: </label>301.0000 H32