Categories

• Biology
• Others,English
• Physics
• English
• Eng
• Others,Education
• Physics,History
• Others,Chemistry
• Computer Science
• Political Science,History

Authors

• D.B
• Maheswari S,Rathore L.F
• rew
• Pattanaik Deepti
• ellsworth and leith
• vasudev
• N.,Barik ,Mohanty , B.
• Chaube SB
• Mohapatra S.R
• Patnaik, n.r., j. and patnaik