Theakstone, Wilfred Henry <br/><br/>
The analysis of geographical data / 
by W. H. Theakstone & C. Harrison 
 - London :  Heinemann Educational Books,  1970 
 - xi, 132 p. : b illus., maps. ;  23 cm. 
<br/><br/><label>ISBN: </label>0435346903 
<br/><br/><label>LCCN: </label>77-539980 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography--Mathematics