Categories

• Others,Biology
• englisg
• Economics
• History,odiya
• Physics
• Others
• Other
• Economics,Political Science
• Others,Physics
• Political Science,History

Authors

• french, f.g.
• Barik , das and sharma
• Sulamayam
• ,Kar, S.C.
• Brought
• Ghosh
• vashishtha
• Seth, m.l.
• Padhee P.K
• Panda M.S