Categories

• Zoology
• englisg
• Physics,odiya
• Chemistry,odiya
• Botany,Zoology
• Mathematics
• Logic
• Hindi
• Economics
• IT

Authors

• Das ,Roatray,Rout, P.K
• N.N
• s.p.,isranal, s.m. and dankar
• Swain , barik and biswal
• Sagoff, Mark
• Pattanaik, J.B.,Pattanaik, J.B.
• das and mohanty
• J.,willet
• Pandey B.P.,bhagat and others
• Richards . I.A,Raj, Gagan