Categories

• Logic
• Physics
• Other
• Biology
• Political Science,odiya
• Others,odiya
• evs
• psycholigy
• Education,odiya
• Botany,Physics

Authors

• B.M,Routray
• Abrahams & Harphons
• K.C,Panigrahi ,Vishwa Premi K.K.C
• pegrave, f.t.,pegrave, f.t.
• grossman
• singh and bagde,k.,methews, p.m. and venkatesam
• Singh, h.
• Rajendra Kumar
• Routray, N.,Das , B.K
• Mishra D.B.