Categories

• Chemistry,odiya
• Others,Political Science
• Political Science,History
• Economics,Political Science
• Zoology,odiya
• zoolozy
• Botany,Physics
• Zoology
• odiya
• Philosophy

Authors

• Davies, Tony
• B,Dunham
• Raghabam ,C.
• R.K,Chaini
• S,Narayan ,H.K,Sathpaty
• Ramamurthi
• B,Kuppuswamy
• Ray, Bhattachargya
• B.,sing
• tyagi and meheta,Malik , c.p.