Crystal, David,  1941- <br/><br/>
Language death / 
David Crystal 
 - x, 198 páginas ; 
<br/><br/>Contenido: What is language death? -- Why should we care? -- Why do languages die? -- Where do we begin? -- What can be done? 
<br/><br/><label>ISBN: </label>0521653215 (empastado, cubierta dura) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Obsolescencia del lenguaje
<br/><br/><label>LC Class. No.: </label>P40.5L33  / C39 
<br/><br/><label>Dewey Class. No.: </label>417/.7