Convenio sobre giros postales celebrado entre: Argentina, Bolivia, Colombia, Costa Rica, Cuba, Chile, Dominicana, Ecuador, El Salvador, España, Estados Unidos de América, Guatemala, Honduras, México, Panamá, Paraguay, Perú y Uruguay ...
Publisher: U.S. Govt. Print. Off.
Published: 1928
Place of publication: [Washington
Language: spa
Number of pages: 32
Subjects: Postal money orders.
Notes: At head of title: <Segundo Congreso postal panamericano, México, 1926>
Spanish and English.