TY  - BOOK
AU  - Ehrman, Madeline Elizabeth.
TI  - The meanings of the modals in present-day American English
T2  - Janua linguarum
SN  - MBS8942
U1  - 425 
PY  - 1966///
CY  - The Hague
PB  - Mouton
KW  - English language-Mood.--United States
ER  -