Categories

• Political Science,Education
• Mathematics
• Zoology
• Botany,Physics
• History,odiya
• odiya
• economy
• Computer Science
• Economic
• Economics,Political Science

Authors

• Arora, c.l.,Arora, c.l.
• jogindar
• Datta J.K
• Lal H.
• tikayati
• phogat
• Singh B.
• Aelen , Rolcent
• Bases
• Rao, Shah