Categories

• Eng
• englisg
• History
• Politicalscience
• Physics,odiya
• Education
• Economic
• English
• Odia
• Physics

Authors

• Gupta, b.b.
• R.T
• Mohapatra C.D
• A.P.,cowie
• Rao, A.
• Upadhapya
• Brought , Calds
• Kundu
• Pradhan A,A,Mohanty
• Sen, K.K,B.C,Parida