Categories

• History,odiya
• Physics,History
• zoolozy
• Others,Botany
• Economics,Political Science
• English
• Zoology,odiya
• Philosophy
• psycholigy
• enviromental studies

Authors

• Dudey S.P
• Dorling Kinersley
• coker, f.w.,coker, f.w.
• Pradhan, k.c.,G.C,Nayak
• rastogi and aneja
• Balan
• R.,Basu
• Singh, S.,S.,maheswari
• gangal
• A., Joseph,schumpeter