Categories

• Others,Education
• Physics
• Education
• Biology
• Botany,Zoology
• Political Science,History
• Education,Zoology
• Physics,odiya
• Other
• Logic

Authors

• Ray, Satindra
• d.k.,bhandari,d.k.,bhandari
• Kotpal
• Julie
• Pattanaik, K,Goodman, W.R
• Nanda S.P.
• b.m.
• a.s.,hoonby
• Sanda Sahitya,Parida .P.K
• Sagoff