Categories

• Political Science,Education
• Others,English
• Logic
• Physics
• Physics,odiya
• Chemistry
• enviromental studies
• Political Science,Zoology
• Biology
• Economics

Authors

• Kumar, Jyoti
• Coleman J.C
• Pradhan, a.c.,Pradhan, a.c.
• a.f.,scott
• B.C,Rout,Pattanaik, D.D
• Chartajee S.K.
• Gupta, S.B.,Gupta, S.B.
• crowther, geoffrey,crowther, geoffrey
• Vashichta, B.R
• J.,Laredo