Categories

• Chemistry
• Hindi
• Logic
• Political Science,Zoology
• englisg
• Others,Political Science
• Sanskrit
• Economic
• Eng
• English

Authors

• Brought , Calds
• Datta A.Y
• Das , M.,Das , M.
• Parida, P.K.
• Srosefield
• R.K,Pruths
• Gerge
• Saraf. N
• Verma , v.p.,Verma , v.p.
• ready and m.r.,Mishra , g.c.