Gumplowicz Ludwig <br/><br/>
Outlines of sociology ed by Irving I Horowitz 
Gumplowicz Ludwig 
 -  1963 
 - Paine-Whitman Studies in Social Science and Social Theory .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Essays Sociology
<br/><br/><label>Dewey Class. No.: </label>Y1, K35