Categories

• Hindi
• Others,Education
• geography
• Economics,History
• englisg
• Biology,odiya
• Political Science
• economy
• Chemistry
• Education

Authors

• Sankala. D.P.
• k.n.
• Sharma M
• Sinnot , Dunn
• Mishra ,B
• Panda, K.K
• shiv kumar and bhalla
• P,Saxena ,P,Chaudhuri
• B.P,Pandey
• Das , Satpathy,Mishra , Satpathy