Categories

• pyschology
• Chemistry,odiya
• Biology
• History
• Botany,Physics
• Education,Zoology
• Physics,History
• Others,History
• Eng
• Others,Physics

Authors

• Mishra and Others,bhagat and others
• Dutta , a.c.,Dutta , a.c.
• seshadri
• Khanna , J.S
• Mohanty , M.R.
• Panda, Bharal,Mohapatra.K
• Chandan N.D.R
• Rao, M.S.
• H.,Jenkins
• S.,chawala,S.,chawala