Simmon, A. John  1950- <br/><br/>
Moral principles and political obligations / 
A. John Simmons. 
 - Princeton, N. J. :  Princeton University Press,  1979. 
 - xi, 236 p. ;  23 cm. 
<br/><br/> A revision of the author's thesis, Cornell University, 1977. 
<br/><br/>Includes bibliographical references (p.  219 -228) and index. 
<br/><br/><label>ISBN: </label>0691072450  16.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Allegiance.<br/>Justice.<br/>Political ethics.