Categories

• Others,odiya
• Physics,History
• evs
• Politicalscience
• geography
• Economics
• Others,Political Science
• Economic
• enviromental studies
• Others,Education

Authors

• S.,maugham,S.,maugham
• Yeshowandhana & Sangita
• Mohlin,S.M,Mohlin,S.M
• barth, ttw,barth, ttw
• croce
• verma and pahela,katyal and satake
• Sharma & Ranganathan
• mahapatra s.
• Gantia K.C
• r.j.