The Linguistic Bibliography / Bibliographie Linguistique is the annual bibliography of linguistics published by the Permanent International Committee of Linguists under the auspices of the International Council of Philosophy and Humanistic Studies of UNESCO. With a tradition of sixty-five years, the Linguistic Bibliography is by far the most comprehensive bibliography in the field. It covers all branches of linguistics, both theoretical and descriptive, from all geographical areas, including lesser known and extinct languages, with particular attention to the many endangered languages of the world. Up-to-date information is guaranteed by the collaboration of some forty-five contributing specialists from all over the world. With over 20,000 titles arranged according to a detailed state-of-the-art classification, the Linguistic Bibliography remains the standard reference book for every scholar of language and linguistics. The Linguistic Bibliography / Bibliographie Linguistique is also available online where its updated monthly with hundreds of new records.