http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Social aspects of economic development in Latin America
Expert Working Group on Social Aspects of Economical Development in Latin America.
v. 1. 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 E. de Vries and J. M. Echavarria.--v. 2. A study, by J. M. Echavarria and B. Higgins with introd. and conclusions by H. M. Phillips.
Sponsored by the United Nations Educational, Scientific and Cultural Organization.