Formal sociology :  the sociology of Georg Simmel / 
edited by Larry Ray. 
 - England :  E. Elgar,  c1991. 
 - xvi, 358 p. ; 
<br/><br/><label>ISBN: </label>1852782986 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>301.092  / Fo