Categories

• History
• Others,Physics
• pyschology
• Economics,History
• geography
• Odia
• Logic
• Others,Botany
• Political Science
• enviromental studies

Authors

• S.K,Gupta
• Sharma, p.d.,Sharma, p.d.
• Panigrahi,Shrma
• R.,muir
• Mathors ,Holde , Ahern
• Mohapatra , v. ,Das , S.C.
• murphy
• S. Brital
• Mishra , P.K
• Chaudhari.P.K.