@book{2174,
	author = {United Nations. Educational Scientific and Cultural Organisation and Vries, Egbert de ; ed. and Echavaria, Jose Medina ;jt.ed.},
	title = {Social aspects of economic deve. in Latin America; papers submitted to the expert working group on social aspects of economic deve. in Latin America; Maxico city, 12-21 Dec., 1960},
	publisher = {The auth.},
	series = {Technology and Society series},
	address = {Paris}
}