TY  - BOOK
AU  - Jeffers,Robert J.
AU  - Lehiste,Ilse
TI  - Principles and methods for historical linguistic
U1  - 410 
PY  - 1979///
CY  - Cambridge
PB  - M.I.T. Press
KW  - Historical linguistics
KW  - Linguistics
KW  - History
ER  -