Categories

• Physics,odiya
• Political Science,History
• Economics,History
• Others,Biology
• IT
• Philosophy
• Physics
• Political Science,Zoology
• Political Science,Education
• Economics

Authors

• Peck , Cryle
• Gauba, O.P,B.C,Rout
• S.,hafizuddin,S.,hafizuddin
• walia
• N.K,Dasgupta
• Panda & Mishra
• W.T,Andrws,Raymard
• Goubar O.P
• godwin
• Sahu, m.n.,Sahu, m.n.