Categories

• Physics,odiya
• Others
• IT
• Economic
• psycholigy
• Zoology
• Economics
• Education
• Computer Science
• Hindi

Authors

• Mathur, mathur p.s.,g.r.,raiza
• vasudev, uma,vasudev, uma
• B.C,Jena,B.B,Kar
• Saluatone
• Singh P.K
• v.
• J.,connacl,Thakur, D.
• S.B.,Biswas ,S.B.,Biswas
• Sharma & Ranganathan
• Dash. D.