The atlas of North American English [electronic resource] : phonetics, phonology, and sound change : a multimedia reference tool / by William Labov, Sharon Ash, Charles Boberg.
Publication details: Berlin ; New York : Mouton de Gruyter, c2006.Description: xiv, 318 p. : ill. (chiefly col.), col. mapsISBN:- 3110167468 (acid-free paper)
- 9783110167467
- PE2808 .L26 2006eb

Includes bibliographical references (p. [307]-313) and index.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2009. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.