Categories

• Education,Zoology
• economy
• Others,English
• Logic
• evs
• Economics,History
• Political Science
• Political Science,odiya
• History,odiya
• Political Science,Education

Authors

• Dickery, Charles
• Srivastava, A.L.,Srivastava, A.L.
• Odum
• Satpathy
• L,Kont,Prem,Nath
• K
• chamberlain
• Verghese, c.p.
• S.J.P
• Panigrahi , Sahu,Panigrahi , Sahu