Van Dyke, Vernon <br/><br/>
Political science: a philosophical analysis. 

 - Stanford, Calif.  Stanford University Press  [c1960] 
 - 235 p. 
<br/><br/><label>LCCN: </label>60011836  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science.--Methodology.