00479nam a22001577a 4500 9780521121750 (pbk) 1107431816 417.7 CRY Crystal, David Language death Cambridge Cambridge university press 2000 x, 198 p. ; 21.5 cm. Include index and reference Language obsolescence English Language death Language Family Ethnic group Dialect RILL BK 0 0 0 0 GGL GGL 2018-09-06 Purchased: Multiline Book Cop. 809.75 3 417.7 CRY 37499 2021-08-25 00:00:00 2021-08-23 1 BK 23037 23037