Categories

• Botany
• Political Science
• Others,Education
• Chemistry
• economy
• Physics,odiya
• geography
• Political Science,Zoology
• Other
• Others,English

Authors

• kindleberger and herrick bruce
• g.m. ,smith,g.m. ,smith
• k.r.
• berle
• K.K,pani ,Nayak, g.d and others
• Vas Gratian
• Kapoor
• G,Paridson
• Bevington
• Gravellel , Rees