Categories

• Physics,History
• Physics
• English
• Economics,History
• Philosophy
• Botany,Zoology
• Others,Political Science
• Chemistry
• Others,Physics
• enviromental studies

Authors

• Shostree
• Parida. B.C,G, E,Finnegan
• rout and parida,Mishra , j.r
• Guha, Ramachandra
• Sharma Sanjaya
• Roy , P.,H.K.,mahatab
• Prem Chand
• Mohapatra , R.P
• gupta and verma,Mohlin,S.M
• Mohapatra,Rout