Categories

• economy
• Biology
• pyschology
• Other
• History
• Others,Physics
• psycholigy
• IT
• odiya
• Chemistry,odiya

Authors

• Narayan T.C
• Odum
• Pandey B.P.,ganguli and kumar
• Biswal,Chakirborty
• Moran
• J.,dholakia
• beck, b.ef.,beck, b.ef.
• Thomas D
• Bahsabramaian
• Mishra ,Venkateswar