TY  - BOOK
AU  - Gass, Susan M.
AU  - Selinker, Larry
TI  - Second language acquisition
SN  - 0805804935
U1  - 418 
PY  - 1994///
CY  - N.J. Hillsdale
PB  - School of Education and Human Development, George Washington University
KW  - Second language acquisition
N1  - 002577; III 073
ER  -