"Bibliographie Linguistique" / "Linguistic Bibliography" is the annual bibliography of linguistics published by the Permanent International Committee of Linguistics under the auspices of the International Council of Philosophy and Humanistic Studies of UNESCO. With a tradition of more than 40 years, it covers all the branches of linguistics and related disciplines, both theoretical and descriptive, from all geographical areas, including less known and extinct languages. Over 21,000 titles are arranged according to a detailed classification.