000 00508nam a22001817a 4500
003 OSt
005 20230807120709.0
008 230807b |||||||| |||| 00| 0 eng d
040 _cChuka University
050 _aBF 721
_b.H8
100 _aHutt Max L. ,Gibby R G
_911517
245 _aThe mentally retarded child : Development, education and treatment
250 _a2nd ed
260 _aBOSTON
_bALLYN AND BACON
300 _a441P.
650 _aDevelopmental psychology
_99505
942 _2lcc
_cBK
_n0
999 _c15010
_d15010