Categories

• Mathematics
• Education,odiya
• Philosophy
• Hindi
• Others,Botany
• Others,odiya
• Computer Science
• Zoology,odiya
• Others
• Logic

Authors

• W.,godwin,W.,godwin
• prashad,P.,Maiti
• Spain Barry
• Bakshi
• j.w.
• maheswar
• Bandre , Pandey
• H.,bhattacharya ,H.,bhattacharya
• morris jones
• Chopra, p.n.,Chopra, p.n.