Categories

• economy
• Political Science,Zoology
• Economic
• psycholigy
• Eng
• geography
• Environmental Studies
• Political Science,odiya
• Political Science,Education
• Others,Education

Authors

• KN
• Ray H.P.
• Seymour
• Mundhara & Agrawal
• Handy Trimas
• j.t.,bell
• A,Nicoll
• Roy A.C
• Lim
• Chipra , Ram Kumar,Das , Pattanaik