Categories

• Chemistry
• Physics,History
• History
• Botany
• Others
• Hindi
• Physics
• Political Science,Education
• pyschology
• Others,Political Science

Authors

• Mohanty H.K,Das M
• Das K.K.
• Mansingh M.
• j.k.
• goodman w.r.
• A.N,melkote r.s. and rao,A.N,melkote r.s. and rao
• M.K.,nain,M.K.,nain
• Mannay, D.A
• K.C,Mohanty
• Jain , S.,m.p. and jain