Categories

• Chemistry
• Political Science,Zoology
• Economics
• Others,English
• Logic
• Chemistry,odiya
• odiya
• History
• zoolozy
• Others,Chemistry

Authors

• Bpse, A.
• Delvin, Samael
• Manlewe
• Bahl
• Shukla , p.d.,Agrawal, J.C.
• R.S
• Mohanty K.
• Grewal R.C.
• sitakanta
• Nayak D.N