Categories

• Others,Biology
• englisg
• geography
• Others,Education
• economy
• Computer Science
• History
• Ethics and Values
• Others,odiya
• odiya

Authors

• Bhayan, D.R
• Khanna , J.S
• Pickons C,Base A
• Satapathy,Pratibha
• Pariclua A.K,Nayak S.C
• Rickett
• David,Bevington
• A.C,Dash
• kennan, g.f.,kennan, g.f.
• iyergan