TY  - BOOK
AU  - Swan, Toril  .
TI  - Modality in germanic languages: historical and comparative perspectives / 
SN  - 3-11-014334-8
U1  - (Ref) P113:2v 
PY  - 1997///
CY  - Berlin : 
PB  - Mouton De Gruyter , 
KW  - Germanic languages- Modality
ER  -