Categories

• Physics,History
• Zoology,odiya
• Economics
• pyschology
• Physics
• Others,English
• Sanskrit
• Education
• Others,Chemistry
• Botany,Zoology

Authors

• b.p. and bahl
• W.T,Andrws,Raymard
• Huheey
• Connor, J.D.O
• Rao, Payhpalata
• K,Hartmann,John,Hospens
• Prishna , Rach
• R.N.,Agrawala,R.N.,Agrawala
• Culds ,Mantin
• h.c.