Worthington, B. D. R. (Basil David Rhynd) <br/><br/>
Techniques in map analysis / 
[by] B. D. R. Worthington, Robert Gant. 
 - London :  Macmillan,  1975. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maps
<br/><br/><label>LC Class. No.: </label>GA 151 WOR 1975