Categories

• Computer Science
• Botany,Physics
• Eng
• History
• pyschology
• Others,odiya
• Odia
• Physics,History
• Economics,History
• Others,Biology

Authors

• Prharaj & Mishra
• Dewett , Navahar
• t.l.v.
• Das ,N.N.
• K.S,Sidtu
• Singh
• Nanda, S.D,Srivastava, Jhosi
• karanidhikara
• bhaskaran and horsburgh
• Halliday, Recrik