Categories

• Physics
• Computer Science
• geography
• Political Science
• Others,Chemistry
• Odia
• Sanskrit
• Mathematics
• Biology
• Others,odiya

Authors

• Datt , r. and sundharam k.p.m.,Datt , r. and sundh
• S.S,Mathor
• p.s.n.
• D.R,Kumar
• mankiw, n.g,sharma and das
• Doyle
• pani and pany,Das , b.k and others (e.d)
• Goldsmith
• Rathore L.F,Bhahwan , Bhusan
• S.,sivananda