Categories

• Political Science,Zoology
• Physics,History
• Mathematics
• Economics,Political Science
• Biology,odiya
• Chemistry
• Economic
• Economics
• Hindi
• Education

Authors

• Oxford University
• Panigrahi , k.r.,Nayak, l., k.b. and nayak
• Mohanty , B.D
• Roy D.B.M.
• Nanda S
• Rajona
• j.r.
• Heal
• Chandra, S.,Chandra, S.
• Honlck