Categories

• Others,Physics
• IT
• Others,Biology
• Education
• Political Science,History
• Physics
• Others,odiya
• Others
• Others,Education
• pyschology

Authors

• Basu R.
• Goldstein,H.
• R.N,Patel
• Jha , B.n.,Jha , B.n.
• Narayanswami, V.R
• das and mohanty,paikaray and dash
• K.N,Upadhyaya ,Tyagi, Yadav
• marar, t.r.k.
• B.P
• Allen