Categories

• Others,English
• Eng
• Mathematics
• Physics,odiya
• Chemistry,odiya
• English
• Others,Education
• Other
• History
• enviromental studies

Authors

• Karmee, N.K
• Grosten E.M
• Mohanty ,N
• parihar
• Leon , Leon
• Benk, L.E
• Joshi, sinha and gupta
• Dean Joel
• Mohanty N.
• monon, k.p.k.