Categories

• Economic
• Education,Zoology
• Zoology
• Computer Science
• Hindi
• economy
• Chemistry,odiya
• Others,Political Science
• Education
• Political Science

Authors

• Kont
• Das,Biswal
• Kotpal, R.H,Kotpal, R.H
• M,Das ,M,Das
• Kudesia V.P
• Tiwari,Vijaya
• marriolt
• h.c.
• Sodersen , Reed
• Anunatha