TY  - BOOK
AU  - Lust,Barbara C.
AU  - Foley,Claire
TI  - First language acquisition: the essential readings 
SN  - 0631232540 :
U1  - 401.93 
PY  - 2004///
CY  - Malden, Mass.
PB  - Blackwell Pub.
KW  - Language acquisition
N1  - Includes index
ER  -