Memoria de la delegación de los Estados Unidos de América.
By: Acompañada de varios apéndices.
Contributors: Lenroot, Katharine F. 1891-1982.; Márquez, Gregorio, tr.; Pan American Child Congress (6th : 1930 : Lima)
Publisher: Estados Unidos imprenta del gobierno
Published: 1931
Place of publication: Wáshington
Language: spa
Number of pages: 62
Subjects: Child welfare -- Congresses.
Notes: At head of title: VI Congreso panamericano del niño, Lima 4-11 de julio 1930.
Issued also in English.
"Tradicida del inglés por Gregorio Márquez, secretario de la delegación."--p. [ii]
Katharine F. Lenroot, chairman.