Categories

• Biology,odiya
• Others,Biology
• Philosophy
• Logic
• Physics
• Economic
• History
• Botany,Physics
• Economics,Political Science
• Sanskrit

Authors

• J.N.
• Rastogi M.N
• B.M,Routray
• S,Sankar,G.K,Ghash
• alhavale
• Prasad, Gorakh
• Kensten
• Thomson , Mantinat,Kara,K.C
• Colebrook
• Pattnaik, d.d.,Pattnaik, d.d.