Categories

• Computer Science
• Ethics and Values
• Others,Political Science
• Economic
• Political Science
• Economics,History
• Others,Chemistry
• Chemistry
• geography
• History

Authors

• Swain , santilata,Mishra , mohanty and praharya
• Glasstone. S
• Pradhan, N.,b.c.,sarad
• Piodyck
• Reid,Su
• E.P
• Das , M.R.,Das , M.R.
• Migarlane, J.W
• Smitha
• Roy , G.S