Categories

• Logic
• Political Science,odiya
• englisg
• Botany
• Education
• evs
• Physics,History
• Mathematics
• Others,English
• Chemistry,odiya

Authors

• Madan , g.r.,Madan , g.r.
• Joshi, sinha and gupta
• Gupta, R.C
• J.K,Datta
• Chatterjee
• Seymour
• S.,Venkateswaran
• Gupk
• Satpathy, R.K.,Satpathy, R.K.
• Mishra S