Categories

• Biology
• Logic
• Others,Education
• Physics,History
• Botany
• English
• Economics
• IT
• Biology,odiya
• Others

Authors

• A,Das ,M.R,Kale
• Pattanaik, nimai,Das , m.n.
• vvr
• Mishra G.B
• Mother D.S
• Ghosh R.N
• Jha , r.c.
• Mohanty , G.,Acharya , b.c.
• shiv kumar
• Gulabi,Poonam