TY  - BOOK
AU  - Ingram,David
TI  - First language acquisition: method, description, and explanation 
SN  - 0521341094
AV  - P118 .I44 1989
U1  - 401.93 ING 19
PY  - 1989///
CY  - Cambridge [England], New York
PB  - Cambridge University Press
KW  - Language acquisition
N1  - Includes indexes; Bibliography: p. 519-548; Preface // Introduction  // Part 1 Foundations // Part 2 Milestones // Bibliography // Author Index // General Index

UR  - http://www.loc.gov/catdir/toc/cam023/88016215.html
UR  - http://www.loc.gov/catdir/description/cam023/88016215.html
ER  -