Final report
By: Twelfth Pan American Child Congress, Mar del Plata, Argentina, 1-7 December 1963.
Publisher: Organización de los Estados Americanos
Published: 1963
Place of publication: Mar del Plata, Argentine Republic
Language: eng
Subjects: Children -- North America -- Congresses.; Children -- South America -- Congresses.; Problem children -- North America -- Congresses.; Problem children -- South America -- Congresses.
Notes: "Annex to the list of participants included in the final report, non official participants" inserted.