Categories

• Education,odiya
• Logic
• History
• Mathematics
• Other
• Biology
• Others,Chemistry
• Others,English
• English
• psycholigy

Authors

• Mohanty S.B.
• b.r.,vashishtha,b.r.,vashishtha
• Das , Chaudhery
• Sanadhi
• R.,jatkar, s.d. & jayaram
• Macmillans
• Haggand
• S,Rajona
• Mishra A.K
• Padhan, A.K,Herstein , I.N