Statistical methods and geographer / 
S. Gregory 
 - 2nd ed. 
 - London :  Longman Group,  c1963 
 - ix, 277 p. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>058248127 :  PND 1.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Map drawing<br/>Cartography
<br/><br/><label>Dewey Class. No.: </label>526.3