Categories

• Others,Education
• Physics,History
• Others
• Economics
• Chemistry,odiya
• Education,Zoology
• Economics,Political Science
• Physics,odiya
• englisg
• Other

Authors

• Samal, S.
• J.,sinc lain,J.,sinc lain
• malleson
• Rao, l.r.
• Barik ,Swain , Biswal,B,spain
• Khetri
• David,Bevington
• Junaja
• Govt Of India
• Jain M.