Sushanta Pattnaik

cbse class ix civics cbse working of institution by sushanta working of institution nationalism class x nationalism in india class x history electoral politics cbse electoral politics civics notes of electoral politics sushanta sir electoralpolitics electoral politics grade ix russian revolution socialism in europe grade 8 mineral and power resource mineral chapter-3 geography mineral and power resources class- 8 class- viii geography land soil water social science resources