Categories

• Others,Education
• Physics,History
• Political Science,History
• enviromental studies
• Economics,History
• evs
• Economic
• psycholigy
• Biology
• Ethics and Values

Authors

• Basu , d.d.
• Siddequee
• S.K,Pattanaik
• Das ,N.N.
• MTG
• Prasad, m.rn.,Prasad, m.rn.
• Joshi, b.m.
• Nanda. M
• K
• Nanda