Categories

• Others,Physics
• Logic
• zoolozy
• Others,Chemistry
• pyschology
• Political Science,odiya
• Political Science,Education
• Education,odiya
• evs
• Physics,odiya

Authors

• B.C,Chatopadhya,Bandopadhya , T.S
• Bhagat
• Sharma,P.D
• Mohanty , B.,Mohanty , B.
• Bhalla G.S.
• Sullivan S,T,Balasubramaian
• m.g.,nayar
• ashrat and sharma
• Goel
• Mehta , A.