Categories

• Other
• Education
• evs
• Mathematics
• Political Science,Education
• Physics,odiya
• Others,Biology
• Education,odiya
• geography
• zoolozy

Authors

• Halpern, Alvia
• Ibsen Henrik,B.N,Jhosi
• Vashishta , p.c.,Vashishta , p.c.
• Singh, ahmed and sharma,Das , das and others
• Vas, s.r.
• myeint
• Others,,Maiumdar,Rao, B.U
• Maheswari,Avasthi
• stamp, e.c.
• Vanshacy