Hammond, Robert. <br/><br/>
Quantitative techniques in geography :  an introduction / 
Robert Hammond and Patrick McCullagh. 
 - Oxford,  Clarendon Press,  1974. 
 - xvi, 318 p. :  illus., maps ;  24 cm. 
<br/><br/>Bibliography(p.305-306) 
<br/><br/>
<br/><br/><label>ISBN: </label>0198740069  0198740077 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography--Statistical methods.--Environmental Science
<br/><br/><label>Dewey Class. No.: </label>900