Categories

• History
• enviromental studies
• Physics,odiya
• Others
• Others,Education
• odiya
• Philosophy
• Chemistry,odiya
• Mathematics
• Botany,Physics

Authors

• bhamrah h.s.
• Das , Kamal
• Tata MC Graw Hill
• D.K,Jha
• kotpal and tyagi
• Chopra
• Thorpe ,Showick
• selbin and days,Das , Hota , r.c. mohanty
• Sovaso ,N.N
• Reddy,V.N.K