Classification. Class P, subclasses PJ-PM languages and literatures of Asia, Africa, Oceania, America, mixed languages, artificial languages.

Xehetasun bibliografikoak
Erakunde egilea: U. S. Library of Congress. Subject Cataloging Division
Formatua: Liburua
Hizkuntza:English
Argitaratua: Washington [U. S. Government Printing Office] 1956.
Gaiak: