Categories

• Chemistry,odiya
• evs
• Philosophy
• enviromental studies
• Others,Education
• englisg
• Computer Science
• Others,odiya
• Political Science,Zoology
• Political Science,Education

Authors

• Herstein
• Thomas D
• Sinha,Vashista
• Sahu Sukadev
• V.N,Sanangi
• Sheikh
• S.K,Singh,Chattspadhyaya, D
• Panda, K.K
• bilgrami and srivastaba
• gettel, r.g.