Categories

• Politicalscience
• Others,Botany
• Others,Biology
• Chemistry,odiya
• Economics
• Political Science,History
• Others
• Others,Chemistry
• English
• Chemistry

Authors

• Rout &Das
• das and mohanty,dash and dash
• Anil
• Sharma, Acharya
• Lessery, Dores
• S.R
• Nanda, b.d.
• Roy , Padhy
• Rothwell
• Datt , k.p.m., r and sundaram,Datt , k.p.m., r and