Hiller, E.T. <br/><br/>
Social relations and structures :  a study in principles of sociology. / 
E.T. Hiller. 
 - New York :  Harper and Brothers,  1947. 
 - 692 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIOLOGIA<br/>RELACIONES HUMANAS<br/>GRUPOS SOCIALES
<br/><br/><label>Dewey Class. No.: </label>302  / H652