Categories

• englisg
• Other
• Philosophy
• Others
• Physics,History
• Physics,odiya
• psycholigy
• Others,odiya
• Others,Physics
• Chemistry

Authors

• P.K,khatoi,sanapati and debi
• Beisan
• Anfken , Weber
• Palekar S.A
• d.r. and others
• B.N,Srivastava,A.R,Tyagi
• Tripath, Srigdha
• mahapatra and g.n.,Das , m.n.
• P.K.,seshadri
• J.,tamanasseri,panda sing and others