Categories

• Political Science,History
• Economics,Political Science
• Others,English
• Others,Physics
• Odia
• Physics,History
• Zoology
• Chemistry,odiya
• Chemistry
• Other

Authors

• Sharma, p.p.
• bhatnagar and bhatnagar
• Mittal , r.l.,A.L.,vohra
• Cuppuccino , Sherman
• mitra and mohanty
• murthy
• Mehta , jl.
• sutar, a.k.,pany and pani
• B.n.,Joshi
• sitakanta