Categories

• Hindi
• Economics,Political Science
• Ethics and Values
• Education
• Physics,odiya
• Logic
• Economics
• Biology
• History
• Other

Authors

• Cox , Nelson
• Kar, S.C.,Mohanty , G.
• C.R,Kothan,Dash U.N
• M.S.
• Mishra and Others,Rout, Pradhan
• patodi, v.b. rao, naik,patodi, v.b. rao, naik
• Hall , Knight,Potten , Gold Beng
• Kuppuswamy
• Others,,Maiumdar,Rao, B.U
• Sahu, a.c.,Mohapatra, Roy,nat