Levin Melvin R <br/><br/>
Exploring urban problems 
Levin Melvin R 
 - Boston  Urban Press           1971 
 - xxiii, 667p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Urban Geography-United States
<br/><br/><label>Dewey Class. No.: </label>U43.73.N7, L1