Categories

• Ethics and Values
• Education
• enviromental studies
• Mathematics
• Others,Botany
• Others,Political Science
• Others,Physics
• evs
• English
• Others,odiya

Authors

• Nayak, l.,Das , s.n.
• Das,Acharya
• J.L,nehru,R.S,mughali
• Sharma O.P
• Sarangi, u.n.
• Kapoor R.K.
• B.P,Tyagi
• Devadas
• Asch M.
• Nagar , A.,Nagar , A.