Categories

• Political Science,Education
• Physics,History
• Botany
• History,odiya
• Hindi
• Political Science,odiya
• Environmental Studies
• Economics
• Politicalscience
• Political Science

Authors

• B.C,Jena
• Roy & Roy.
• Chaudhari.P.K.
• taylor, philip. E,taylor, philip. E
• G,Malhotra
• Mago P.N.
• D.
• S.K,Sinha
• v. ,mikhenovsky
• Hardy , t.,J.,austen