Categories

• Economics
• Physics
• Political Science
• Logic
• Mathematics
• Botany,Physics
• History
• Odia
• enviromental studies
• Political Science,History

Authors

• Dhir & Das
• Sahu N.C.
• jha rc.,acharya l.p.
• K.C,Pattanaik,Chhot Ray. G
• Brook , G.L
• varian
• D.I
• Brenan
• Routray
• Pattanaik B.