Categories

• economy
• Zoology,odiya
• pyschology
• Others,Political Science
• Botany,Physics
• Physics,History
• Education,Zoology
• Ethics and Values
• englisg
• Physics

Authors

• Crook Keilk
• Hackeit C.F
• c.p.
• Bhajwari , Bhatroge
• j. manheim
• Hill , a.f.,Gupta, P.K.
• P,Mukharjee,T,Katei
• Mishra ,Uppal
• Rao, l.r.
• H.E,Garett,Mishra C.M