Categories

• Chemistry
• Economic
• Biology
• Logic
• Others,Botany
• Others,Chemistry
• Political Science,History
• pyschology
• Others,English
• History,odiya

Authors

• monon
• R.L,Vanshney ,Upshall, Michael
• A.,mendeloff
• Nayak, b.c.
• Pattanaik G.N.
• Erwin,Kneyeeing
• Mohapatra , M.
• S.,glasstone,S.,glasstone
• Anthony
• G.