Categories

• Physics
• Others,Chemistry
• Political Science,odiya
• Education
• Logic
• Chemistry
• Mathematics
• Philosophy
• geography
• Political Science

Authors

• Dhar P.K
• Mohapatra N.
• Rao, B.U
• Taro
• Pradhan M.R
• B.P,Tyagi
• Padhi, S.C.
• melkote and rao,collins and lapierre
• Meher, Behera,Mishra ,Nanda
• Gandhi J.C