Categories

• Physics,History
• englisg
• Logic
• Others,Political Science
• evs
• Sanskrit
• Mathematics
• Botany,Zoology
• Hindi
• Biology

Authors

• Bag, Ranjan
• Mishra , s.s.
• A,Mohanty
• M.S.,qureshi,chakrabarti, rao and others
• J.B,Padhee
• W.C
• an
• O.
• leavitt, l.w.
• Dash, Mohanty