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008 981208s1972 xxu 00 eng
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020 _a0839106297
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039 9 _a200308230532
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090 _aRC570.L36
090 _aWM300
245 1 0 _aLanguage of the mentally retarded
_cEdited by Richard L. Schiefelbusch
260 _aBaltimore
_bUniversity Park Press
_c1972
300 _a252 p. : ill. ; 25 cm.
440 _aNICHD-Mental retardation research centers series
500 _a'The edited proceedings of a conference sponsored by the National Institute of Child Health and Human Development and hosted by the University of Kansas Bureau of Child Research, Lawrence, Kansas, February 16-18, 1970.'
590 _a1
590 _a1
650 _aMentally handicapped
_xLanguage
_xCongresses
700 1 _aSchiefelbusch, Richard L.
907 _a.b11270068
_b2021-05-28
_c2019-11-12
942 _c01
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991 _aFakulti Sains Hayat
991 _aFakulti Perubatan
998 _ad
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_b1999-05-08
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