Categories

• Economics
• geography
• Economics,Political Science
• Physics
• Botany
• Others,Political Science
• Computer Science
• psycholigy
• Biology
• Others,Education

Authors

• Waldman ,Guido
• Sillie W
• Patil
• Glover
• Rawat K.S
• Mishra , R.N.,Samal, s.s.
• Ramji Lall
• v. ,korturov
• Elliot,Julia
• Pati, t., p.k. and mishra,Pati, t., p.k. and mishr