Pennock J.R. Au. <br/><br/>
Political and legal obligation 

 - New York  Atherton press U.S.A.       1970 
 - 455p  cm. 
<br/><br/><label>Standard No.: </label>13,833 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>W:5, L0