Categories

• Others,Physics
• evs
• Political Science,odiya
• Other
• History
• Botany
• Logic
• Others
• Education,Zoology
• Political Science,Zoology

Authors

• Aggarwal
• Arora,Chandan
• salisboury
• S.S,Sannu,Sahu, Mishra ,Saha
• Mcrae
• Deshmukh S
• Tata Mc Grawhill
• A.K,Dash,Bose A
• pruseth
• Rawat