000 00473nam a2200193Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aLB1139.L32
100 _aMajor, Diana
245 4 _aThe acquisition of modal auxiliaries in the language of children
260 _aHague
260 _bMouton
260 _c1974
300 _a121p.
300 _c23cm.
650 _aChildren
942 _2Library of Congress Classification
942 _cBook
999 _c99870
_d99870