Categories

• Others,Chemistry
• Others,Education
• Others,Biology
• Mathematics
• Chemistry,odiya
• geography
• Education
• psycholigy
• IT
• Political Science,odiya

Authors

• A., Paul,samuellon
• P.,corrigan
• Aiyengar , Prasad,U,Banenjee
• guru
• Fnaleigh, J.B.
• Albert, Edwand
• Singh S.N
• Sahu, Mishra ,Sahu
• Mohanty G
• D.R