Categories

• Economic
• Zoology,odiya
• Logic
• Biology,odiya
• Hindi
• Physics
• Zoology
• Biology
• Computer Science
• Botany

Authors

• Hirshlifor
• P.,Maiti ,S.C.,raychoudhuri
• Nanda, S.K.,bhatia and purohit
• Allon, Walter,Chatterjee, K
• thomsson and ganmattin
• Thorpe Edger
• Arora N.D
• Trmbllay Manohar
• Acharya , R.C
• Baumol