Categories

• Economic
• Others,Physics
• Zoology
• Politicalscience
• Political Science,History
• Education,odiya
• Others,History
• Mathematics
• History,odiya
• Botany,Physics

Authors

• Reid
• Kotpal, R.H,Juneja,Bhamrah
• Padhan, A.K,G,Prajat
• R.,Desai,das and mohanty
• E,Ballgarasani
• Mahajan V.D.
• Chtray, G,Patnaik,K.M
• Kochlar
• Tendulkar V.
• Mahapatra D.