Categories

• Computer Science
• IT
• History,odiya
• Political Science,Education
• Logic
• Chemistry,odiya
• History
• geography
• Others,History
• Botany,Zoology

Authors

• ray and nayak,Mohapatra , m.m and others
• Others,Khan
• Safaya , b.d., r.n. and shaida
• cox c.b.
• behera and maharana
• Trivedi
• Sovaso ,N.N
• Halpern
• D.,glasstone, s. and lewis
• D.A