Campbell, Tom, <br/><br/>
Seven theories of human society / 
Tom Campbell. 
 - Oxford :  Clarendon Press,  c1981. 
 - 244 p. ; 
<br/><br/> , Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0198761058 (pbk.) : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences-Philosophy.--
<br/><br/><label>Dewey Class. No.: </label>301.01  / Se