Categories

• Philosophy
• enviromental studies
• Economics
• English
• economy
• psycholigy
• Odia
• Physics
• Others,Chemistry
• Others,Physics

Authors

• Gokak V.K
• P.K,Mallick
• j.a.r.,marriott,j.a.r.,marriott
• Bhahwan
• Raut
• Mishra , b.b.,Mishra , b.b.
• Das , Bikram K
• Madan , r.d. ,Madan , r.d.
• Dececo
• B.B,Kan,Das B.N