Social aspects of economic development in Latin America :  papers submitted to the Expert Working Group on Social Aspects of Economic Development in Latin America Mexico City, 12 to 21 December 1960 / 
edited by Egbert De Vries and Jose Medina Echavarria. 
 - Paris :  Unesco,  1963. 
 - 2 v. ;  21 cm. 
 - Technology and society series .
<br/><br/>Includes bibliographical notes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development--social aspects--Latin America.