Categories

• Political Science
• Others,Botany
• Physics,History
• History
• Others,Chemistry
• Political Science,History
• enviromental studies
• Others,Physics
• Others,Education
• Physics

Authors

• Tripalli , Panda
• Malhotra
• A.,harker
• Kamal
• Coomarswarli , Nil
• G.C,Vdgata
• Kanhu Charan,J.C.,Aggarwal
• Potten
• Egan
• M.,price