Categories

• Physics
• Others,Physics
• Others,odiya
• History,odiya
• Chemistry
• Ethics and Values
• Political Science,Zoology
• englisg
• Politicalscience
• Eng

Authors

• Sinha P.N
• Johan
• Kuman Arun
• Mishra ,Shuka
• K.K,Jena,das and mohanty
• Vanshney ,Saradhi, K.P
• Reejhsinghani A.
• F
• Sharma L.N
• Gurtu & Keemtilal