Categories

• Others,English
• Computer Science
• History
• pyschology
• Education,odiya
• economy
• Odia
• Chemistry,odiya
• English
• Others,Education

Authors

• dass and verma,mahanta and bhattacharya
• Das , M.R.
• Yadav B.L.
• Jhingan ,M.L
• Mukharjee, l.
• J.,hilton,J.,hilton
• Ahrawal J.C
• Shukla , p.d.
• Others,Brijlal
• Ghosh