Categories

• Others,Physics
• Economic
• geography
• Biology
• Education
• Political Science,History
• Ethics and Values
• Chemistry
• Others,History
• Botany,Zoology

Authors

• Saline
• Shaw Benrand,Wilde Oscean
• v.d.,gangal,v.d.,gangal
• Strectmam, B.G
• Gupta, Gupta
• Dev
• Meher H.K
• Tom
• Panda, B.C,Ahiya, Jth
• Swain , R., a. and praharaj,Swain , R., a. and pra