000 00279nam a2200133Ia 4500
008 230321s9999 xx 000 0 und d
082 _bRED
100 _aReddy, G.L
245 0 _aMental Retardation
250 _a1st
260 _bDiscovery
_c2004
300 _a232
942 _cBK
999 _c1112
_d1112