Krug Manfred Ed. Research methods in language variation and change - New York Cambridge University Press USA 2013 - xxvi,511p. cm. ISBN: 9780521181860 (pbk) 2481.51 Standard No.: 13820 Source: 41881, 11/09/2014, Segment Book Distributors Textual Subjects--Topical Terms: LINGUISTICS Dewey Class. No.: P,9D:f, Q3