Categories

• Others,Physics
• History
• Economics,History
• Computer Science
• Philosophy
• enviromental studies
• Others
• Others,odiya
• Chemistry
• Hindi

Authors

• Kandlikar
• Rout, M.K., b.c. and mohapatra
• R.K,Das
• Acharya B.C
• Majumdar, D.
• Ahyja H.C
• Miller
• Junaja , Bhamrah
• Mahapatra S.K
• A.C,Kapnr,Padhi, Hazary, Barl