Haggett, Peter. <br/><br/>
Network analysis in geography / 
by Peter Haggett and Richard J. Chorley. 
 - London :  Edward Arnold,  1969. 
 - xii, 348 p. :  ill., maps. ;  24 cm. 
<br/><br/>Bibliography: p. 319-335. 
<br/><br/><label>ISBN: </label>0713154594 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography--Network analysis.