Categories

• Others,Chemistry
• Physics,History
• Politicalscience
• Philosophy
• Political Science,odiya
• Political Science
• pyschology
• Other
• Mathematics
• Economics,History

Authors

• connacl
• S.B,Chakrabanti
• bedi
• Pandey B.P.,sahu and sribeytaba
• Das. B.N
• W.T,Andress
• Katyal
• Tiwari, Geeta
• Hemataku
• Sahu Karan M.