Categories

• Physics,History
• Others,Physics
• Political Science,Education
• Economics
• Mathematics
• odiya
• geography
• Logic
• Economic
• Biology,odiya

Authors

• Bhatia. A.K.
• Avasthi , a.and maheswars
• S.K.,Mallick
• Sharma, p.d.
• A.E.,cox c.b. and dyson,A.E.,cox c.b. and dyson
• Tharoor
• Wadhwa, Shalint
• Mishra , B.K.,Mishra , j.r
• Pradhan K.S
• sahu and kar,Nanda, s.s. and others