000 00305nam a2200121Ia 4500
100 _aMichael P Maloney, Michael P Ward
020 _a0-19-502473-7
942 _cBK
245 _aMental retardation and modern society
260 _aOUP, New York
_c1979
082 _a371.9 Mal/War
300 _axiv,357p figs.
999 _c18042
_d18042