Naciones Unidas. Departamento de Asuntos Económicos y Sociales
Tax treaties between developed and developing countries seventh report / Department of Economic and Social Affairs .-- New York : United Nations , 1975
.--v. 23 cm. .-- ( ST/ESA/79 ).
En port.: Raport of Group of Experts on Tax Treaties between Developed and Developing Countries on the work of its seventh meetings
DOBLE IMPOSICION
TRATADOS INTERNACIONALES
PAISES EN DESARROLLO
PAISES DESARROLLADOS
CONGRESOS, ASAMBLEAS, ETC