Maling, D.H. <br/><br/>
Measurements from maps :  principles and methods of cartometry / 
D.H. Maling. 
 - Oxford :  Pergamon Press,  1989. 
 - xxi, 577 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references: (p. 552-564) and index. 
<br/><br/><label>ISBN: </label>0080302904 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cartometry.