Categories

• Other
• Botany
• IT
• Botany,Physics
• Logic
• Economics,Political Science
• Zoology
• Others,Education
• Hindi
• Chemistry,odiya

Authors

• Maiti P
• k.,methews, p.m. and venkatesam,Ghosh, s.n.
• Kruyszis, Erwin
• Pattnaik P.
• Pandit
• Relds
• P.,Chandra
• Sinta N.K
• Schure
• G.C,Thornley