Simmel, Georg,  1858-1918 <br/><br/>
Conflict and The web of group-affiliations 
Georg Simmel with a foreword /  by Everett C. Hughes 
 - New York :  Free Press,  1966 
 - 195 p. ;  21 cm. 
<br/><br/> Conflict translated by Kurt H. Wolff and The web of group-affiliations translated by Reinhard Bendix 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social conflict<br/>Social groups