Categories

• Economic
• Physics,History
• englisg
• Economics
• odiya
• psycholigy
• Others,Biology
• Chemistry
• Politicalscience
• History

Authors

• d.d. and bal
• David,Bevington
• Luthara, U.P
• Bansal , r.k. and harrison j.b.
• S,Glaotone,Sharma, Garkhd
• Kamal
• Gupta, r.d. ,a.c.,kapur
• G.C,Nayak
• R.,bandyopadhya,R.,bandyopadhya
• Bankson,Camel