Pettman, Ralph <br/><br/>
Biopolitics and international values  investigating liberal norms / 
Ralph Pettman 
 - New York :  Pergamon Press,  1981 
 - 183p. :  24 cm. 
<br/><br/><label>LCCN: </label>80-22926 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International relations<br/>Political science<br/>Biology