00714nam a2200241 a 450000500170000002000180001708200200003510000210005510000200007624500630009626000270015930000330018650000480021950000380026750000250030550000460033050000260037650000300040260000080043263000200044085600060046085600060046620251219155813.0  a9789390325344  a351.076001bTHO  aThorpe, Edgard_  aThorpe, Showick  aGeneral studies for civil services preliminary examination  aChennaibPearsonc2021  avarious paging.,c22 cm.bPB  aVol 1 General knowledge and current affairs  aVol 2 Indian polity and goverance  aVol 3 Indian economy  aVol 4 Geography and environmental ecology  aVol 5 General science  aVol 6 History and culture  bc_  aGeneral studies  f_  a_