Stretton, Hugh <br/><br/>
The political sciences: general principles of selection in social science and history 

 - London  Routledge and Kegan Paul Ltd  1969 
 - xii,453p.  23cm. 
<br/><br/><label>ISBN: </label>7100 6177 3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences
<br/><br/><label>LC Class. No.: </label>H83.S85