Categories

• Botany,Physics
• Physics,History
• Education,Zoology
• Education
• Economics,History
• Ethics and Values
• Biology
• Logic
• Others,History
• Politicalscience

Authors

• A.,ramaswami,A.,ramaswami
• Johri
• Satpathy, Roy,Pattanaies
• Panda K.C,Kar C
• Ray, a.k.,Ray, a.k.
• Sahg, Royasi
• Mishra , b.g.
• W.,wordsworth
• Nahak
• Pradhan, S.C.,Mishra , b.d.