@book{63864,
	author = {Expert Working Group on Social Aspects of Economical Development in Latin America. and Vries, Egbert de and Unesco.},
	title = {Social aspects of economic development in Latin America.},
	publisher = {UNESCO},
	year = {[1963]},
	series = {Technology and society series},
	address = {[Paris]},
	note = {Sponsored by the United Nations Educational, Scientific and Cultural Organization.}
}