TY  - BOOK
AU  - Bertolo, Stefano
TI  - Language acquisition and learnability
SN  - 0521646200
AV  - P118.L2527 2001 
PB  - Cambridge University Press
KW  - Language acquisition
KW  - Learning ability
KW  - Grammar , Comparative and general - Syntax
KW  - Linguistic change
KW  - Language and languages - Variation
KW  - P
N1  - Includes bibliographical references (p. 234-243) and index
ER  -