Classification. Class P, subclasses P-PM supplement Index to languages and dialects.

書誌詳細
共著者:	U. S. Library of Congress. Subject Cataloging Division, Library of Congress. Classification Division
フォーマット:	図書
言語:	英語
出版事項:	Washington [U. S. Government Printing Office] 1957.
版:	Second edition.
主題:	Language and languages > Indexes.