Tonnies, Ferdinand <br/><br/>
On  sociology :  Pure, applied, and empirical/ 

 - Chicago :  University of Chicago press  1971. 
 - xxii, 351p.: 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>301  / TOE N71O