000 00672nam a2200241 a 4500
005 20210219153530.0
008 991125n 000 0 u
035 _aUPN01000105059
100 _aSwanson, Lori A.
222 _aJOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH
245 _aVowel duration in mothers' speech to young children
300 _a617-625
362 _a35, No. 3, 1992
505 _aEnero 1993
653 0 _aADQUISICION DEL LENGUAJE
653 0 _aCAREGIVER SPEECH
653 0 _aCOMUNICACION HABLADA
653 0 _aVOCALES
700 _aLeonard, Laurence B.
700 _aGandour, Jack
904 _aAC
_b042870
905 _aArticulo
999 _c79222
_d79222