Categories

• Physics,History
• Other
• Economics
• English
• Others,History
• zoolozy
• Economic
• Education,odiya
• Ethics and Values
• Botany

Authors

• Gupta, S.B.,Lekhi , R.K.
• r.m.,bartlett,r.m.,bartlett
• Throat
• K.B.Rai
• B.N,Tripathy,B.N,Tripathy
• k.,grahame,A.,austen
• Tripathi S
• Hloper
• sethi and jena
• Mitra, R.N.,Pati, Nanda , Ghosh