Categories

• Economics
• englisg
• Politicalscience
• Zoology
• Botany
• economy
• History,odiya
• Sanskrit
• Chemistry
• Physics,odiya

Authors

• Das,Chopra, Puri,Behera,Saha
• Sarma , g.p.,Sen, k., S., Chopra, p.s. and kothari
• Acharya S,Das D
• A,Roy
• manuel
• maharana
• Basu , a.k.,Basu , a.k.
• Arora, J.K.
• Clattenjee ,K,Ray.A.K
• aiyar