Sweet, David C <br/><br/>
Models of urban structure/ 
Sweet, David C 
 - London,  D.C heath and company 
 - 252p.:  ill,;  20 cm. 
<br/><br/>
<br/><br/><label>ISBN: </label>0-669-61366-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE
<br/><br/><label>Dewey Class. No.: </label>711.4  / MOD