Sir, d8.1..31.5 <br/><br/>
Systematic politics :  elementa politica et sociologica. 

 - [Toronto] :  University of Toronto Press,  [1965] 
<br/><br/> First published in 1962. 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science.