TY  - BOOK
AU  - Anderson, James M.
TI  - Structural aspects of language change
T2  - Longman Linguistics Library
SN  - 0 582 55033 5
U1  - 412 
PY  - 1973///
CY  - London
PB  - Longman
KW  - Language and languages
KW  - Language change
ER  -