Categories

• Mathematics
• Economics,History
• Others,Botany
• Others
• English
• Others,Political Science
• Others,English
• Others,Physics
• zoolozy
• Philosophy

Authors

• Panigrahi R.K
• Iqbal
• Jondan
• Sever ,Adrian
• M.C,Seth,Hirshlifor , Glazca
• Lenka, P.K.,Panigrahi , B.N
• N.P
• Amir
• Ratnam
• Pati, t., p.k. and mishra,Pati, t., p.k. and mishr