Categories

• economy
• Others,History
• Economics,History
• Physics,odiya
• Others,Biology
• Education,Zoology
• Others,English
• evs
• Economic
• Education

Authors

• ita
• Agrawal D.D
• Sudarsan
• Bases D.D,Johari, J.C
• Das , M.,Das , M.
• Gurackharan
• Mohany
• Bijaya Kumar A.
• j. and patnaik
• Jayasan