Campbell, Tom,  1938- <br/><br/>
Seven theories of human society / 
Tom Campbell. 
 - Oxford :  Clarendon Press,  1981. 
 - 244 p. ;  21 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0198761058  pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences.