00292nam a2200145Ia 450000500170000002000090001708200100002610000180003624500380005425000080009226000260010030000080012650000060013465000060014020250827080255.0  aNULL  a181.4  aKetkar, B. G. 0aBharatiya Tatvadnyanachi Rupresha  a1st  aPunebPune University  a456  a0  a-