00491nam a2200229Ia 450000500170000000800460001702000180006303700130008104000090009404000080010304000090011104100080012004100080012808400090013610000160014524500310016124500160019226000140020826000220022226000090024430000080025320260127113240.0008  260114s9999    xx            000 0 eng d  a9788131606995  aTextbook  aPSDL  beng  cPSDL  2eng  aeng  qPSDL  aKumar, Arun 0aAadhunik Siksha awam Dalit 0cKumar, Arun  aNew Delhi  bRawat Publication  c2015  a275