Categories

• History
• Others,Education
• evs
• Logic
• Physics,History
• Others,Biology
• Zoology,odiya
• economy
• English
• Botany,Physics

Authors

• Bhatnagar , Rajeswar
• Davidson G.
• Purohit,Bhata
• Rout, P.K,Pattanaik, D.D
• Calvoconessi , Peter
• Hawthorn , Jerey
• Acharya , pattanaik and naik
• Sahj Narayan
• Mishra , k.c.,Mishra , k.c.
• Mc Garvey