Categories

• Other
• Education,odiya
• englisg
• Mathematics
• pyschology
• evs
• Logic
• Environmental Studies
• Education
• Botany,Physics

Authors

• Dawana
• Sekar S.V.K.
• Hazare Nanda
• Gupta, P.K.,verma and pahela
• Parida P.K.
• R Narayan, R.K
• kathryan
• Jacka , Hammack
• Mohanty , D.,Behera, k.c.
• S.,hutson,S.,hutson