Categories

• Computer Science
• Political Science,Zoology
• Economic
• Others,Physics
• Others,Botany
• Economics
• Other
• Others,Political Science
• economy
• Physics,odiya

Authors

• H.R,Dua
• Sinha , J.N,Arora, Singh
• Dalai, Sethi and Jena
• Susersten , Relds
• Prasad G
• elhauce, d.n.
• Prasad, Gorakh
• toyal
• Das.M
• Awasti