Alexy, Robert. <br/><br/>
Theory of Legal Argumentation :  The Theory of rational Discourse as Theory of Legal Justification / 
By Robert Alexy. 
 - 1st Ed. 
 - New York :  Oxford University Press,  1989. 
 - xiii, 319 p. ;  00 cm. 
<br/><br/><label>ISBN: </label>9780199584222 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LAW.
<br/><br/><label>Dewey Class. No.: </label>340.1  / ALE