Categories

• History
• Others,Education
• Education
• Others,Physics
• Others,odiya
• Botany,Zoology
• Physics,History
• Political Science,Education
• Political Science,Zoology
• Political Science

Authors

• B.,Chakravarti,B.,Chakravarti
• Rajona
• A.K,Pradhan,Mohanty , S.B
• Bhalla G.S.
• Mariala E.N.
• vidyarthy r.d.
• Thorpe
• Anova
• bhatia and purohit,Bhatia, K.K.
• bardhan