TY  - BOOK
AU  - Owens,Robert E.
TI  - Language development: an introduction 
SN  - 0205433189 (pbk.)
AV  - P118 .O93 2005
U1  - 401/.93 22
PY  - 2005///
CY  - Boston
PB  - Pearson/Allyn and Bacon
KW  - Language acquisition
N1  - Includes bibliographical references (p. 475-504) and indexes
ER  -