Categories

• Physics
• Economics,Political Science
• Chemistry,odiya
• Others,Education
• Political Science
• geography
• Economics,History
• Botany,Zoology
• Computer Science
• Logic

Authors

• jenkins and white
• C.H,Lochiita,Shaurie, Arun
• M.L
• M.C,Jhimagan,P,Todaro, Michal
• vidyarthy r.d.
• poplawski and paul
• A.,harker,Panda, m.p.
• Chopra
• nanda and das
• KrishraSwani , Fritaman