Berger, Peter L <br/><br/>
Pyramids of sacrifice  politics ethics and social change 

 - London  Allen Lane  1976 
 - 272 p.; 23cm. 
<br/><br/><label>ISBN: </label>718909889 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultural change<br/>Social change - elites<br/>Social evolution<br/>Social transformation<br/>Sociology