More essays in legal philosophy 
edited by Robert S. Summers 
 - Oxford  Basil Blackwell  1971 
 - 161p. 
<br/><br/><label>ISBN: </label>0631138404 
<br/><br/><label>Subjects--Index Terms: </label>Philosophy of law 
<br/><br/><label>Universal Decimal Class. No.: </label>340.12  / SUM