Categories

• Botany,Zoology
• Economics,Political Science
• Others,History
• Ethics and Values
• Botany,Physics
• Others
• Hindi
• Economics,History
• Physics,History
• History,odiya

Authors

• J.P
• k.,k samal,k.,k samal
• M.L,Varma,Shrivastava, OS
• Mookherji Kalyani
• Patel B.B.
• chamberlin, e.h.
• Tiage , Y.D
• Dasagapta
• d.c.,kuanr
• mahanta and bhattacharya