Categories

• Economics
• englisg
• psycholigy
• economy
• Political Science,History
• Others
• Mathematics
• Chemistry
• Others,Biology
• English

Authors

• Bhattacharya R.N.
• Mcfanlane ,J.W
• S.M,Mohin,S.M,Mohin
• Husen Hanri
• Palagunusang E,G,Prasad
• Patnaik, n.r.,Patnaik, n.r.
• Bhatia .K.K
• Panigrahi , k.c.,Panigrahi , k.c.
• J.B,Padhee
• m.b.