Categories

• History
• Education,Zoology
• Chemistry
• Others,Political Science
• Others,English
• Physics,History
• Others,Chemistry
• English
• History,odiya
• Chemistry,odiya

Authors

• Satpathy
• M,Das
• Danjee
• Dash, S.,Dash, S.
• Sharma, Other,S,Narayan
• Ridley
• Wilde Oscean,Oxford University
• crowther, geoffrey,crowther, geoffrey
• Mohanty. C.R.
• Pati, Nanda , Ghosh