000 00261nam a2200109Ia 4500
008 230210s9999 xx 000 0 und d
100 _aREDDY G. LOKANADHA
_918663
245 0 _aMENTAL RETARDATION
260 _bD.P.H Delhi
_c2010
300 _a232
942 _cBK
999 _c117987
_d117987