Oppenheim, R.E. <br/><br/>
Political concepts: a reconstruction 
by R.E. Oppenheim 
 - Oxford  Basil Blaclwell  1981 
 - 227p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science.
<br/><br/><label>Dewey Class. No.: </label>B2 Op5