Categories

• Economics,Political Science
• Zoology
• Physics,odiya
• Economic
• Computer Science
• Chemistry,odiya
• Economics
• geography
• Others,Botany
• Hindi

Authors

• Basham A.L
• Dela A.P
• Vashichta, B.R,P.C,Vasistha
• Das , b.c.,kotpal and tyagi
• Chaimi
• Nanda. Das
• j. & sinha
• Rajput
• nanda kumar
• H.K.,choudhari