Explorations in sociolinguistics - Lieberson, Stanley, 1933-; Kloss, Heinz (Bloomington : Indiana University, 1966)
International journal of American Linguistics, v. 33, no. 2, pt. 2. " First published as v. 36, no. II, of the sociological Inquiry, Spring , 1966."
Includes bibliographical footnotes
Keywords: Sociolinguistics