000 00521nam a2200205Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aP118.L254
100 _aFletcher, Paul J.
245 0 _aLanguage acqusition: studies in first language
260 _aCambridge
260 _bCambridge University Press
260 _c1986
300 _axi,613p.
300 _c23cm.
650 _aLanguage acquisition
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c104913
_d104913