Categories

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

Authors

• Hauge
• sastri and shukla
• Sticklagan M w
• Govtia
• Bhatia, H.L,M.H,Dekock
• Bramha R.C
• j.r.,brown
• k.,vasudevan
• Mishra , Arora
• hackett