Categories

• economy
• Others,History
• Physics,History
• Ethics and Values
• Others,Physics
• geography
• Political Science,History
• Education,Zoology
• Politicalscience
• English

Authors

• h
• B.N,Kakkar
• Jain , S.,m.p. and jain,Jain , S.,m.p. and jain
• Montegomeny
• Samal, Mishra , Others,Swain , Sailam
• Mishra,Mohanty,Praharaj
• Dash A.K.
• bagde
• Sharma,T.C
• Dube , Dube