Categories

• pyschology
• Economics
• Environmental Studies
• History,odiya
• History
• Mathematics
• Chemistry
• Economics,Political Science
• Botany,Physics
• Political Science,odiya

Authors

• Morrison ,Boyd
• joshi
• Mishra P.K,Nehru J.L
• Jha , B.n.,Jha , r.c.
• Main ,G.H.
• Rastogi V.B
• P.K,Banarjee
• Mishra R.L
• Sergoanies
• Pradhan B.P