The task ahead for the cities of developing countries / 
by George Beier ... [et al]. 
 - Washington, D.C. :  IBRD,  1975. 
 - iii, 77 p. :  ill., tables ;  27 cm. 
 - World Bank Staff working papers ;  no. 209. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Urbanization.