Categories

• Physics
• Economic
• Others,odiya
• Botany,Zoology
• Mathematics
• History
• Economics,History
• Logic
• Sanskrit
• Education,Zoology

Authors

• Mathur, K.K.,Mathur, K.K.
• Prem,Arora
• Bassor , Conner
• H.K,Satpathy
• R Narayan, R.K
• Patraik
• R.,wiket, j. manheim,R.,wiket, j. manheim
• Singh S.R
• David,Bevington
• M.N.M