Categories

• Others,History
• Others,Physics
• Economics
• Computer Science
• Physics
• Political Science,History
• Logic
• Politicalscience
• geography
• Odia

Authors

• D.N
• Baksi S.R
• Dhanda
• Rewari K.K
• M.A,Pink
• Patnaik, j.n.
• R.K.,mukerjee,Chopra, puri and das
• marsh, e.r.t.,marsh, e.r.t.
• sutar
• Mishra , R.N.,Samal, s.s.