Categories

• Economic
• economy
• Political Science,Zoology
• Economics,Political Science
• Political Science
• Economics,History
• Others,Biology
• Others,Political Science
• Others,Botany
• IT

Authors

• Pattnaik
• Sastri . R.T,Mishra , B.N
• Swain P
• Singh B.N.
• Das , S.
• Das , D.,Das , D.
• Pandey , Barua
• Nanda, ray and samal
• Jeeves
• Parida R.C