Categories

• Others,Education
• Political Science,History
• englisg
• History,odiya
• Computer Science
• Botany
• Chemistry
• Others,Physics
• Political Science,Zoology
• Political Science

Authors

• Mohapatra S.R,Mohanty H.K
• Michal
• M.C Graw Hill
• Prishna
• malik and arora
• Bigner, J.J
• Sharma, k.n.,singh and bagde
• A,Ghosh
• Hugh
• A.,bhattacharya ,A.,bhattacharya