Cullen, Ian <br/><br/>
Urban networks  the structure of activity patterns 
I Cullen and V. Godson 
 - Oxford  Pergamon Press  1975 
 - 96 p. : ill. ; 27 cm. 
 - Progress in planning  v.4 pt.1 .
<br/><br/>p. 85 
<br/><br/><label>ISBN: </label>0003059006 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Time allocation surveys--United Kingdom<br/>Sociology, Urban