Categories

• Others,Education
• englisg
• Others,Biology
• Economics
• Physics,odiya
• Political Science,History
• Philosophy
• psycholigy
• Chemistry,odiya
• Political Science

Authors

• ray and bhattacharya,Bhatia, K.K.
• d.r.,goodgil,d.r.,goodgil
• colerida s.t
• V.K
• Balu , R.A
• Mohanty , Saha,Mohanty , Saha
• T.
• Ratha , c.s.,Ratha , c.s.
• Sharma,Johri
• Parida & Sahu