Categories

• pyschology
• Economics,Political Science
• Physics,odiya
• Education
• Chemistry
• Economics,History
• Physics,History
• psycholigy
• geography
• Others,History

Authors

• Das , s.n.
• bandre and paney,mishra and dash
• Wood, S.T,S.K,Sinha
• Ghosh, M.,Ghosh, M.
• Roy & Nayak
• ehawab
• Pattanaik, D.D,Jena, B.B
• Huxlay T.H.
• Banal.J.K
• Hill