Categories

• Economics,Political Science
• IT
• pyschology
• Physics,History
• Botany,Physics
• Others,Physics
• Zoology,odiya
• Education
• Chemistry
• History

Authors

• singh amar,Sharma, p.d.
• Roatray
• Mishra P.K,Nehru J.L
• Abram G.S
• Swain B.B
• kindleberger and herrick bruce
• TilakRaghukul,Tilak R
• Nayak, S.K.,Samal, s.s.
• verma and agrawala
• Sashi Kumar