000 00369nam#a2200145ua#4500
001 GOACATREC17115
900 0 0 _a19990826
901 0 0 _aENG
020 0 0 _a0521349168
903 0 0 _a64215
245 0 0 _aFirst Language Acquisition : Method, Description and Explanation
100 0 0 _aIngram, David
902 0 0 _a401.9
260 0 0 _aCambridge
_bCambridge University Press
_c1989
999 _c17138
_d17138