Categories

• Economics
• Physics,History
• Political Science,History
• Economic
• Zoology
• Others,English
• Others,Political Science
• geography
• Eng
• Hindi

Authors

• Pandey ,B.P
• Dani, p.n.
• Roy G.C.
• j.n.
• Acharya , S,Mohanty , P.C
• Mishra , B.N
• Sunyananayana, N.V
• Gupta B.D.
• vasudev, uma,vasudev, uma
• S.K,Verma