Categories

• Others,History
• Economics
• Physics,odiya
• Philosophy
• History
• evs
• Biology,odiya
• Physics
• IT
• Others,Botany

Authors

• Malhotra, P.
• S.B.,Biswas ,S.B.,Biswas
• W.r.
• Pylee M.V,Srivastava, Jhosi
• Bhajwari
• B.S,Tyagi
• umasankar,Mishra , n.p.
• Orissa Text Book Burean,B.C,Achrya
• Johan
• Pattanaik,N.R.