quantitative study of sound change in progress
By: William Labov, Malcah Yaeger and Richard Steiner.
Contributors: Yaeger, Malcah,; Steiner, Richard,
Publisher: U.S. Regional Survey
Published: 1972
Place of publication: Philadelphia, Pa
Language: eng
Subjects: English language -- Phonology; English language -- Dialects
Notes: "Report on National Science Foundation contract NSF-GS-3287, University of Pennsylvania".

Includes bibliographical references.