Categories

• geography
• Mathematics
• Economics,Political Science
• Others,Chemistry
• Physics,History
• Political Science,History
• Political Science,odiya
• psycholigy
• Others,Physics
• Others,Education

Authors

• Cuppuccino
• Sundaram
• Dash, K. C
• Hill , a.f.,Hill , a.f.
• Roy , Yadav , Verma,Text Book
• Mishra B.B
• j.n. das
• B.N,Srivastava,A.R,Tyagi
• Kakani
• Dhinga I.C