Categories

• Philosophy
• Others,Biology
• Chemistry
• Physics,odiya
• Economics,Political Science
• Others,Education
• Education
• Others,Political Science
• IT
• Mathematics

Authors

• Patnaik, K.K.
• Das , gita
• Das G.N,Gill K.S.
• michel
• James R.A
• B.C,Rout,Pattanaik, D.D
• Chandel
• N.C,Ray
• andley, k.k. and sundaram k.p.m.
• raman and singh