Categories

• Hindi
• Computer Science
• Economics
• Zoology,odiya
• Logic
• Others
• Chemistry
• Education
• Others,Botany
• Political Science

Authors

• A,Chatervedi
• Das Biswarup
• Route , Solanki
• COLLINS, J.
• Behera, R.C
• loy, d.c.,P.S,Verma
• k.,vasudevan,k.,vasudevan
• Bhagwan , v. , v. and bhagwan,Bhagwan , v. , v. an
• Dores
• jencks