OECD economic surveys, april 1972 : United States - París [Francia] : Organisation for Economic Co-operation and Development, 1972 - 57 p. : 1 hoja pleg. - OECD Economic Surveys . Subjects--Geographic Terms: E.U.A.--CONDICIONES ECONÓMICASE.U.A.--POLÍTICA ECONÓMICA Dewey Class. No.: OCDE 330.9 E19e EUA ABR 1972