Categories

• IT
• Ethics and Values
• Physics
• History
• Physics,odiya
• Economics
• Others,Political Science
• Others,Education
• Education,odiya
• Education

Authors

• Sahu, mishra and sahu,Gupta, m.g.
• Ganretl, H.E,Dathm, M
• Arora, Goyal
• Thompson, G.G
• Chand, v. , m. and anand,Chand, v. , m. and anand
• Sadangi S.K.
• Monnisan , Boyd
• Sathpathy N.N
• m. shivaram
• maheswar, s.r.,maheswar, s.r.