Oppenheim, Felix E. ,1913- <br/><br/>
Political concepts , a reconstruction 
Felix E. Oppenheim 
 -  University of Chicago Press Chicago  1981  1981 
 - x, 227 p. ; 23 cm. 
<br/><br/> Bibliography : p. 211-219 
<br/><br/><label>ISBN: </label>0226631842 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Liberty<br/>Equality<br/>Power (Social sciences)<br/>Public interest--JC
<br/><br/><label>LC Class. No.: </label>JC571.O76