Categories

• Chemistry
• Political Science,Education
• Others,Political Science
• Economics,Political Science
• Political Science,Zoology
• Biology,odiya
• Others,Education
• Eng
• Botany,Physics
• Economics,History

Authors

• R.K,Routray
• Sourbha A
• Pattnaik. KC,Wrenn C.L
• Gupta, Srivastava,P,Saxena
• Richards . I.A,Raj, Gagan
• Chopra,Sehgal
• bottomone
• k.n.v.
• Singh, B.D
• J.,sinc lain