Categories

• Physics,History
• Logic
• Others,History
• englisg
• IT
• Zoology
• Physics,odiya
• Botany
• Economics,Political Science
• geography

Authors

• Kundu
• Others,Chopra
• B.C,Rout,Wayper, C.L
• Das , K.M.
• Mohanty,Moharana
• Sahu L.N.
• Basa, Mallik,Basa, Mallik
• Mundra , Agrawal
• Sharma, l.k.
• COLLINS, J.