Categories

• Physics,History
• Economics,Political Science
• Political Science,Education
• Others,Political Science
• geography
• psycholigy
• zoolozy
• Others,English
• economy
• Others,Education

Authors

• Ray, R.
• Satapathy P.
• Pati N
• Sergoanies
• Schure , Rothwell
• Mishra S.R
• Ratha , c.s.,Ratha , c.s.
• Panigrahi , d.d.
• J.,donne,J.,donne
• Zweitel , Thomas D