Categories

• Economics,History
• Botany,Physics
• enviromental studies
• odiya
• Economic
• Logic
• IT
• Eng
• Political Science
• Mathematics

Authors

• P.,maheswar,P.,maheswar
• Sahu, Narayana
• behera and maharana
• Eanes
• S.,mookerjea,S.,mookerjea
• ray and samal
• v. ,karpinsky,v. ,karpinsky
• Ahuja H.L.
• Branson W.H
• Halide