Categories

• Others,Physics
• Hindi
• Ethics and Values
• Computer Science
• Others,History
• Economic
• enviromental studies
• Education,Zoology
• Physics,odiya
• Others,Political Science

Authors

• Govt Of India
• Younga , Freedman
• Thorbacke
• Sahu.J
• Garrett
• b.g.
• Fadia B.L
• Harichandar
• Sincar
• Prasad, mrn,Prasad, mrn