Categories

• Mathematics
• Botany,Zoology
• Physics,odiya
• Physics
• Others,Physics
• Others
• Chemistry
• Others,Biology
• Zoology
• Other

Authors

• Monwanehikar R.S
• Abrams, m.h.,Abrams, m.h.
• Sabita
• Chandra .P.
• Roy , G.S,K.N,Mukhin
• Schure , Rothwell
• sethi, georg and phogat
• Maheswari S.R
• M.K.,nain
• Raghunath