Categories

• Others,History
• Political Science,Education
• Economics,History
• Physics,odiya
• Botany
• Education,odiya
• Others,odiya
• geography
• evs
• Hindi

Authors

• Singh R.P.
• nurkse
• H.L,Ahuja ,D.R,Bali
• Chain R.K
• Mishra ,Hiurlock E.B
• Maheswari S,Rathore L.F
• H.E
• Millon, Arthur
• R.D Sharma
• Sharma, Robin