Categories

• enviromental studies
• Physics,History
• Logic
• Education,Zoology
• Political Science,Education
• IT
• Education
• Others,History
• History,odiya
• Physics,odiya

Authors

• pattanaik and naik
• Chattopadhaya S.C
• kundan k
• Mohapatra L.D
• Arora J.K
• Banal ,Banal
• Jha
• Acheke C
• b.a.
• premchand