Categories

• Political Science
• Ethics and Values
• pyschology
• Others,Political Science
• Botany,Zoology
• History
• Botany,Physics
• economy
• Political Science,History
• Others,Physics

Authors

• Das R.N
• melkote r.s. and rao
• Das , N.K,Meher, Gangadhar
• W.T,Andrws
• hell, l.a.
• Gupta D.C
• Mohanty ,M.
• cafca
• nat
• Mohapatra , S.,Parida, l.k.