Categories

• Economics,Political Science
• Physics
• Political Science,Zoology
• Education
• Others,Education
• enviromental studies
• Logic
• Mathematics
• psycholigy
• Political Science,History

Authors

• kanan
• j.w.,beach,porter, t.e.
• Sambalpur University,Rout P.K
• Sali
• Mishra , B,Clattenjee ,K
• esslin
• Mohapatra D.S
• guru
• Mishra , Chopdar
• grellet, f.