TY  - BOOK
AU  - Li,Ping
AU  - Yasuhiro Shirai
TI  - The Acquisition of Lexical and Grammatical Aspect 
SN  - The Acquisition of Lexical and Grammatical Aspect 
U1  - 401.93 LI 
PY  - 2000///
CY  - New York
PB  - Mouton de Gruyter
KW  - Philosophy & theory
N1  - index
ER  -