New concepts and technologies in third world urban 

 - Los  Angles The Author          1974 
 - 238p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Urban Sociology
<br/><br/><label>Dewey Class. No.: </label>Y33.1(X).N7, L4