Cliff,Andrew D <br/><br/>
Elements of spatial structure 

 - Cambridge  Cambridge University Press  1975 
 - xvii,258p. 
<br/><br/><label>ISBN: </label>0521206898 
<br/><br/><label>Subjects--Index Terms: </label>spatial structure 
<br/><br/><label>Dewey Class. No.: </label>334.762  / CLI