Johnston, R. J. <br/><br/>
The American urban system :  a geographical perspective/ 
R.J. Johnston 
 - London :  Longman,  1982 
 - xii, 348 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0582301017 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cities and towns--United States<br/>City planning--United States<br/>Capitalism
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Social conditions<br/>United States--Economic conditions