TY  - BOOK
AU  - Thomas, Margaret
TI  -  Fifty key thinkers on language and linguistics
SN  - 9780415373036
U1  - 417.7 22
PY  - 2011///
CY  - London
PB  - Routledge
KW  - Historical linguistics
N1  - Includes bibliographic references and index
ER  -