Riches, Cromwell A. <br/><br/>
The Unanimity rule and the league of nations  [Texte imprimé] / 
Cromwell A. Riches 
 - New York:  AMS Press,  1971 
 - XI-224 p. ;  22 cm 
<br/><br/>Bibliogr. p. 218-220 
<br/><br/><label>ISBN: </label>0-404-05330-0 
<br/><br/><label>Dewey Class. No.: </label>341.22