Categories

• Botany
• Mathematics
• Politicalscience
• Hindi
• Education,Zoology
• Others,English
• Political Science,History
• geography
• Others,Physics
• Physics,odiya

Authors

• g.a.
• hackett
• R.K,Narayan
• pahela
• B.C,Parida
• Tingali
• Maiti
• Khannu V.N,Ghatak , Lakanahan
• R.N.,Datta , n. and jena,R.N.,Datta , n. and jena
• Mishra , V,King, Stevart.H