Categories

• Economics
• Physics
• Computer Science
• Economics,Political Science
• Botany
• Others
• psycholigy
• geography
• Logic
• Environmental Studies

Authors

• Sastry K.V
• Sahu, S.K.,Nanda, s.s. and others
• Dewett
• Podhi
• Sahu, m.n.
• r.c. mohanty
• Dodiya, J.S.
• P.,freire
• g.k.,chettar,g.k.,chettar
• Rothwell