Categories

• geography
• Political Science,Education
• Others,Botany
• History,odiya
• Philosophy
• Others,Physics
• zoolozy
• Education
• pyschology
• Others,Education

Authors

• nanda and nanda,Mishra , d.k.
• Paul, bharadwaj and walia,Chopra, p.n.
• mookerjea
• Cotton
• Canr
• Pati, Nanda ,Ghosh
• V.K,Ariora
• J.,reeves
• Asic
• K.K,pany