Categories

• Political Science,Education
• evs
• englisg
• Economics
• Economics,History
• Chemistry
• Zoology,odiya
• Mathematics
• Economics,Political Science
• Political Science

Authors

• B.,sing,B.,dharambir
• bhattacharya and mahanta,A.K,Nanda
• r.a.
• anjun
• nanda and nanda
• Ray K.L
• Safeya, R.N.
• routray and mohanty,Mishra , R.N
• Dwilleeli S.N,Sarik S
• Sahoo L.N.