F330.7 Elli T Ellis , Howard S The tenching of economics in Latin America . Report submitted to the United Nations Educational , Scientific and Cultural Organization ( UNESCO ) , the United Nations Economic Commission for Latin America (ECIA ) , and the Organization of the American States ( OAS ) by Howard S . Ellis , Benjamin Cornejo , and Luis Escobar Cerda . Washinton , Pan American Union , 1961 . 100 p . 22 cm . ( Studies and monographs , 1 )