TY  - BOOK
AU  - Lehmann,Winfred P.
TI  - Historical linguistics:  an introduction / 
U1  - 410 LEH  22nd ed. 
PY  - 1962///.
CY  - Calcutta : 
PB  - Oxford & IBH Publishing Co., 
KW  - Historical Linguistics
KW  - Language and languages
N1  - Includes index.
ER  -