Categories

• Sanskrit
• Economic
• englisg
• IT
• Chemistry
• Environmental Studies
• Education,Zoology
• Logic
• Physics
• Others,Education

Authors

• Ered
• Sahu, mishra and sahu,Gupta, m.g.
• Chaini , Ratnakara,G.C,Nayak
• morris jones, w.h.
• E
• Jena, n.k. and others
• B.C,Jena,Behera, K.S
• A.,christie,A.,christie
• Das , p.c.
• Annikar