Categories

• Others,Botany
• Politicalscience
• Physics
• Political Science
• Botany,Zoology
• Logic
• Economics,History
• Hindi
• Others,Biology
• Philosophy

Authors

• Doane
• Das Ratan
• D.,pal
• A.C,Dash
• Panda, R.N.,Panda, R.N.
• Das , R.C
• Boyd
• Maniba
• E,Shapera,Keatsoyiannis A
• Ratha , Nayak