Barber, N. W. <br/><br/>
The constitutional state / 
N. W. Barber. 
 - Oxford :  Oxford University Press,  2010. 
 - xiii, 199p. 
 - Oxford constitutional theory .
 - Oxford constitutional theory. .
<br/><br/><label>ISBN: </label>9780199585014 
<br/><br/><label>Subjects--Topical Terms: </label><br/>State, The.<br/>Constitutional law--Philosophy.