Categories

• Others,Chemistry
• Physics
• englisg
• Education,odiya
• Chemistry,odiya
• Others,History
• Education,Zoology
• Logic
• History
• Others,Biology

Authors

• Dash, k.b.
• s.ps.
• S.K.,Malhotra
• Galej J.K
• Samesdson
• Misha
• Tandon, p.d.,Tandon, p.d.
• kishna
• Rathore, l.s.,Rathore, l.s.
• Chakrapani