Dworkin, Ronald M. <br/><br/>
Law's empire / 
Ronald Dworkin. 
 - Cambridge, N.Y. :  The Belknap Press of Harvard University Press,  1986. 
 - xiii, 470 p. 
<br/><br/><label>ISBN: </label>0674518365 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Law--Philosophy.<br/>Jurisprudence.<br/>Common law.