TY  - BOOK
AU  - Trask,R.L.
AU  - Lawrence,Robert
TI  - Language change
SN  - 0415085632 :
U1  - 427 
PY  - 1994///
CY  - London
PB  - Routledge
KW  - Linguistic change
KW  - English language
KW  - Etymology
KW  - Problems, exercises, etc
ER  -