Categories

• economy
• Chemistry
• Computer Science
• Hindi
• Odia
• History,odiya
• Others,Physics
• zoolozy
• Others,odiya
• Others,English

Authors

• elhauce, d.n.
• Ghosh, Maiti
• Sahu Mishra
• g.f.
• Graff
• Newell
• Shaw , Bennand
• Aelen , Rolcent
• Coptan E.T
• Singh, h.,Arora,sandhi, and srivastava