Categories

• Economics
• Education
• Biology,odiya
• Botany,Zoology
• Economics,History
• Zoology
• Others,English
• Others,Biology
• Physics,History
• Computer Science

Authors

• Dash,Dalai & Jena
• Mulliof, A.
• Hirshlifor
• k.p.,balaji
• Basu Resmki
• S.,Devi,S.,Devi
• Venkateswaran
• Krishnaraj
• R.L,Varshney
• Barik , das and sharma,gupta and sharma