Categories

• Others,Political Science
• odiya
• Others,Chemistry
• geography
• Botany,Physics
• English
• Other
• Others,Education
• Physics,History
• Others,Physics

Authors

• v.s. ,apte,dwibedi, k.d.
• Pati, Nanda ,Ghosh
• Pattnaik, K
• Samesdson
• RaoB.U
• sri nivasan and others,Mathur, mathur p.s.
• Orissa Text Book Burean,B.C,Achrya
• Das B.C.
• Chandra . A.K
• routray and mohanty,Mishra , R.N