Categories

• Mathematics
• Physics
• Zoology
• Logic
• Others,Biology
• Others,English
• Botany,Physics
• Others
• Others,odiya
• zoolozy

Authors

• n.p.
• Bakshi, Gajrani
• Jacob
• M.,kaoung
• Dash &Dash
• Ponnusamy
• Patukale K.
• hell
• Devi, Ashapanna
• Das , K.M.,Mansingh, M.