Categories

• Physics,odiya
• Economics
• pyschology
• Political Science,History
• evs
• Other
• Physics
• zoolozy
• Others,Education
• History,odiya

Authors

• Das C.R
• Nanda, ray and samal,esiel, e.l.
• Moyer
• Nagar , A.L,Vajaba
• Erwin,Kreysog
• P.,maity
• Locitt C.H
• Patnaik, B.,Mishra , M.K.
• D.,bhujan
• malaviya s.