Categories

• Political Science
• Biology
• Economic
• IT
• Physics
• englisg
• economy
• Computer Science
• Others,English
• Chemistry

Authors

• A.K,Chandra
• Aajhit
• Mishra , J.C.
• Singh Meena
• Meher, R.N.,Ray, R.
• Chopra, p.n.,Gupta, S.B.
• M.,kaoung,M.,kaoung
• Chaini , Ratnakara,chattopadhya and rakshit
• Mohanty , C.R.,das and mohanty
• Mohanty Surendra, t.s.,bandopadhyaya