Categories

• Botany,Physics
• IT
• Others,History
• Economic
• geography
• Politicalscience
• Others,Education
• Others,Physics
• Economics,Political Science
• Computer Science

Authors

• Agrawal,Rostogi
• guru, s. and others,guru, s. and others
• S,Venkateswanan
• Kara, S.C.
• homer
• Kotpal
• Das , p.c.,Das , gokulanand
• J.,kennett
• Mishra R.M
• Mishra Brimal