Categories

• Political Science,History
• Others
• enviromental studies
• Others,Chemistry
• evs
• Others,Political Science
• Education,odiya
• Political Science
• geography
• psycholigy

Authors

• p.s. and kothari
• Arora M.G
• Mohapatra , b.p.,Mohapatra , b.p.
• Senapati
• Pattekate
• Lipsey , Chrystal
• Rao, a.r.k.
• Das M.
• Satpathy G.
• Bhamrah