Crone, G.R., <br/><br/>
Background to Political Geography /  Textual Documents 
G.R. Crone. 
 - 1st ed. / 
 - London :  Pitman Paperbacks ,  1969. 
 - 239p. ;  22cm. 
<br/><br/><label>Subjects--Index Terms: </label>Geography Political Geography G-Geography 
<br/><br/><label>Dewey Class. No.: </label>910