Categories

• Economic
• Botany,Physics
• Hindi
• Education
• Politicalscience
• Other
• Logic
• Education,Zoology
• Physics,odiya
• pyschology

Authors

• Mishra , Others, P.K,Mohanty , G.B
• Chopma
• Aiyengar , Prasad
• Das , Dasnathi
• Koshp
• Miller B.S.
• Gupta, j.s.,Gupta, j.s.
• Singh,Pande, Lal
• Tripalli
• Senapati, D.,Senapati, D.