Categories

• Others,Physics
• englisg
• Others,History
• Others,Botany
• economy
• Political Science,Zoology
• English
• Economic
• Botany
• Education,odiya

Authors

• Panigrahi , R.,Joshi, sinha and gupta
• Vashichta, B.R,Srickbergen, Mi
• Tripathy, B.B
• Basu , s.n.,Basu , s.n.
• Sigh
• Singh,Pande, Lal
• beck, b.ef.
• G,davidson
• Goodstein ,E.S.
• Frank , Bemanke