Categories

• History
• Other
• Others,Chemistry
• Physics
• geography
• Computer Science
• Economics
• Logic
• Chemistry
• Political Science,odiya

Authors

• Sinha , k.n.
• Mohapatra B.C,Panda S.B
• P,Satpathy
• Mukhin
• Debnath D
• prasad and singh
• slinon c.m.
• Shanti
• MTG
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