Books like The Encyclopedia of language and linguistics by R.E. Asher

A concise reference guide that defines key terms and concepts in linguistics and language studies, organized like a standard dictionary.

An Introduction to Language is a student-friendly, up-to-date guide covering the core components of linguistics—phonetics, phonology, morphology, syntax, semantics, and pragmatics—while integrating recent research on bilingualism, neurolinguistics, and sociolinguistics.

"More than 400 living and extinct languages are detailed in this information-packed reference. Each article covers the political, social, and historical background of the language by stating the number of speakers; the countries where it is spoken; how many dialects it spawned; its origins, characteristics, and examples of both words and the alphabet; and pronunciations. Anecdotes, literary quotations, and charts of script and numerals appear in sidebars to illustrate the cultures connected to the languages. This is an essential guide to the languages of the world."----"Outstanding reference sources 2000", American Libraries, May 2000. Comp. by the Reference Sources Committee, RUSA, ALA.

"This new, thoroughly revised edition of the acclaimed Cambridge Encyclopedia of Language incorporates the major developments in language study which have taken place since the mid-1990s. Two main new areas have been added: the rise of electronic communication in all its current forms, from email to tweeting, and the crisis affecting the world's languages, of which half are thought to be so seriously endangered that they will the out this century." "Praise for the Cambridge Encyclopedia of Language" "̀...magnificently demonstrates Professor Crystal's outstanding breadth of knowledge, incisiveness of judgment and superb skills at getting to the heart of highly complex issues in a clear and straightforward manner'.---Randolph Quirk, FBA" "̀... David Crystal has a great facility for explaining language issues with plain good sense, wit and admirable brevity'.---The Times Educational Supplement" "Ìnvestigates every conceivable corner of the world of language'.---The Christian Science Monitor'...remarkably accessible ... the writing is plain and non-technical ...' Toronto Globe and Mail"--BOOK JACKET.