Categories

• Others,Political Science
• Biology
• Others,Biology
• Economics,History
• Economics
• Economics,Political Science
• Zoology
• Political Science,History
• Botany,Physics
• Others,odiya

Authors

• Chaturbedi , S.,Chaturbedi , S.
• mohanty and lenka
• james, b.s.
• Postman
• Bisht
• Das S
• Das H.P.
• Dinandi
• Bhatia
• Mehnotra