Categories

• Economics
• englisg
• economy
• Eng
• Zoology
• Logic
• Education,odiya
• Hindi
• Physics
• Botany,Physics

Authors

• Pratick
• v. ,menon,pattanaik and das
• Sahu,Mahapatra
• Gupta, b.b.
• Kumar S.K
• Das ,Mitra
• corden
• Das. Sarala,G,Sahu
• siwaih, j.r.
• R.D,Vidanath