00362nam a2200133Ia 450000500170000000800410001702000180005808200150007610000190009124500650011026000220017530000090019770000220020620260205063326.0260111s9999||||xx |||||||||||||| ||und||  a9789353160852  a001  Si64G  aSurender Singh 0aGeneral Studies : for civil services preliminary examination  bMcGraw pub.c2019  aV.P.  aParmar, Virinder/