Categories

• Chemistry,odiya
• evs
• Others,Botany
• pyschology
• Economics
• enviromental studies
• Ethics and Values
• Physics,History
• Others,Biology
• Others,History

Authors

• murray, d.a.
• mishra and sahu
• Kulpusenary
• Behera K.C.
• Gadnayak, r.m.,Pradhan, S.C.
• Gupta,Gun,Dasagapta
• Berry A.K
• Dhara, P.K.
• croxton, corden and klein
• Jhon