Categories

• Biology
• Education
• pyschology
• English
• Others,English
• Ethics and Values
• Hindi
• Economic
• Chemistry,odiya
• Physics,History

Authors

• Gupta, B.n., r.d. and das
• Kar, S.C.,Sahu, N.
• K.K.,Ghai ,das and mohanty
• Mohanty D.
• behera and dash
• Adrian
• Varshney
• mathiesen, s.j
• Ray A.S.
• Mallick, B.K., b.c. and bal,Mallick, B.K., b.c. an