Categories

• Other
• Others,Physics
• IT
• Political Science,Zoology
• geography
• Political Science,odiya
• Economics
• Economics,History
• Others,odiya
• Computer Science

Authors

• Nanda V.P.
• Niven , Montegomeny
• Rao, a.r.k.
• D.,Patri ,Das , S.C.
• Mallick, P.K.
• Halpern
• T.W.G
• vidyarthy r.d.,gurtu and kapoor
• Myrdal
• T.S