TY  - BOOK
AU  - Piper,Terry
TI  - And then there were two: children and second language learning 
SN  - 0887510604 :
AV  - PE1128.A2 P52 1993
U1  - 428/.007 20
PY  - 1993///
CY  - Markham, Ont.
PB  - Pippin Pub.
KW  - English language
KW  - Study and teaching
KW  - Foreign speakers
KW  - Children
KW  - Language
KW  - Cognition in children
N1  - Includes bibliographical references: p. 107-109
ER  -