Categories

• englisg
• Political Science,History
• Chemistry,odiya
• Botany,Zoology
• Biology
• Others
• Zoology
• geography
• Logic
• Mathematics

Authors

• Nayak, k.,Das , k.b.
• Mansing M.
• Pant, S.C.
• Pradhan N.K.
• S.,Rabi
• d.t.
• corden
• Sharma, Sadana,Gupta, D.C
• beck, b.ef.
• Gulabi