Cliff, Andrew D. <br/><br/>
ELEMENTS of spatial structure: a quantitative approach 
/[by] Andrew D.Cliff...[et al.] 
 - Cambridge  Cambridge University Press  1975 
 - xvii, 258 p.- 
 - Cambridge geographical studies .
<br/><br/> Includes glossary, references, appendix and index. 
<br/><br/><label>ISBN: </label>521206898 
<br/><br/><label>Dewey Class. No.: </label>309.2  / ELE