Categories

• Environmental Studies
• pyschology
• Physics
• Political Science
• Others,Education
• Logic
• Others,Biology
• Political Science,History
• Others,Chemistry
• Philosophy

Authors

• ready and m.r.
• Sahu N.C.
• Sharma M
• P.S,Bright,Pickons C
• jain and majhi,das and sahu
• Lessing
• Phala,G.B
• Narayana
• firar, il.
• R,Nath,Eanes , Macdanies