Categories

• Others,Chemistry
• Logic
• psycholigy
• Political Science
• Others,English
• Hindi
• Odia
• Botany,Zoology
• Others,Botany
• Education

Authors

• Rao,V.K
• barik and biswal
• Dua
• Das , h.h., patro, p.s.n.
• v.d.,salgaonkar
• Siogh
• Routray S.N.
• Mohapatra G.N,Bahl , Bahl
• Bevington
• Choudhary S.