Categories

• Physics
• History,odiya
• Economics,Political Science
• Hindi
• Biology
• Odia
• evs
• Others,Physics
• Economic
• Political Science,Zoology

Authors

• Pattanaik B,Nayak, R.N
• Patel B.B.
• powell g.b.
• Scanes
• Mishra , Satpathy
• Singh. B.D
• c.d.m.
• Sarkar M.
• Joseph
• Neill, J.V