Categories

• economy
• Botany,Zoology
• geography
• Others,Political Science
• Political Science
• Others,History
• Others,Chemistry
• Computer Science
• Hindi
• Ethics and Values

Authors

• Madan R.D
• Thorpe , g.s.
• Shaw Benrand
• Garrand
• Sen, K.K,B.C,Parida
• Sanapati
• Kelker , Kelkar
• N.ch
• Mohanty , B.D
• bahal and bahl