000 00401cam a2200145 4500
020 _a003089137X
082 0 0 _a425 DAL
100 1 _aDale, Philip S.
245 1 0 _aLanguage development; structure and function
_c[by] Philip S. Dale.
260 _aHinsdale, Ill.,
_bDryden Press
_c[1972]
300 _ax, 321 p.
504 _aIncludes bibliographies.
650 0 _aLanguage acquisition.
942 _cBK
999 _c557198
_d557198