Categories

• Other
• evs
• History,odiya
• Mathematics
• Economics,Political Science
• Physics,odiya
• Others,odiya
• Zoology
• English
• Botany

Authors

• Tanga, U.R,B,Kuppusewari
• G,Ackley
• Lbxen
• Sharma M
• Menon, V.
• Malik , Tuli, Madan,S.,glasstone
• Barik
• Khuran
• Carrol L
• Chaing , Wainwrist