Categories

• Mathematics
• evs
• Botany,Zoology
• Political Science
• Botany,Physics
• Others,Education
• Political Science,odiya
• Economic
• Chemistry
• Hindi

Authors

• Gass ,Vikiam H.
• Mohanty. J.B.
• Gang G.R
• W.,baker,W.,baker
• S.,chawala
• Theraja
• R.K,Ratha
• Hembram
• Mishra R.C.
• Sen, A.