Categories

• psycholigy
• Physics
• enviromental studies
• Politicalscience
• Zoology
• Political Science,History
• Political Science,Zoology
• Philosophy
• Economic
• Physics,odiya

Authors

• Chaini , Ratnakara
• Raine, Craig
• Shanpe
• Singh, chaturvedi & arora,bhamrah and chaturvedi
• Pandse
• mohanty and praharya
• D.,hudson,D.,hudson
• pandey s.
• B.,Chakravarti,B.,Chakravarti
• Mehnotra , Aneja