Categories

• evs
• Others,English
• Others,Chemistry
• History,odiya
• Political Science,Education
• Economics,History
• Environmental Studies
• Economics
• Physics,History
• Economics,Political Science

Authors

• Hunlock
• Gupta, m.g.,P.,maity
• Goel , r.g.
• Sharpe A.G
• Kali M.R
• P.,yogananda
• Kar, K.K.,Acharya , b.m.
• Mohanty , P.N
• Harlock E.B
• L.R,Dhanda,Mohanty , Parida