Crone G R <br/><br/>
Background to political geography 
Crone G R 
 - London  Museum Press Limited          1967 
 - 239p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political Geography
<br/><br/><label>Dewey Class. No.: </label>U5, K7