Categories

• History,odiya
• Chemistry,odiya
• Others,History
• Botany,Physics
• Mathematics
• Economic
• Others,Biology
• Others,English
• Others
• Politicalscience

Authors

• Arora N.D
• Gupta, B.P
• Khama
• Das , S.C.,Nanda, m.m.
• almond g.a
• dev, anjun,dev, anjun
• Brylon , Alan,Sillie W
• , R.K.,Chaini
• Agrawal, r.c.
• Macdonell, A.A,Meher M.K