Categories

• Others,Education
• Others,Biology
• Philosophy
• English
• Economics
• Economics,Political Science
• Physics,History
• Physics,odiya
• Others,English
• Others

Authors

• Phondke Bel
• m.n.,shiv kumar and bhalla,m.n.,shiv kumar and bha
• Datt , k.p.m., rudar and sundaram,Datt , k.p.m., r
• N,Danjee ,Panigrahi,Padhi, N.C
• Chandra P
• Panda R.P
• Majumdan , Dalat
• Dasgupta , n.k. ,Sinha , k.n.
• Foster , e.m.,Foster , e.m.
• S.B,Ali