Categories

• Others,History
• Political Science,Education
• enviromental studies
• Eng
• Botany,Zoology
• Ethics and Values
• English
• psycholigy
• economy
• Others,Chemistry

Authors

• A.C,Kapnr
• Sinha , J.N
• Gartia
• t.f.
• S.K.,supakar,S.K.,supakar
• Kotpal, R.H,Juneja,Bhamarah
• Behera,Saha ,Panigrahi , K.L
• Basu , s.p.
• J.L,nehru
• Lewes