Categories

• Others,Biology
• Eng
• Physics
• Botany,Zoology
• Economic
• Others,Political Science
• Logic
• Sanskrit
• englisg
• Mathematics

Authors

• h.,burton,h.,burton
• Rao K.V.G
• Mohapatra S.
• Mohapatra.K,Mohapatra , J.N
• J.
• raj hans
• H.K.,mahatab,Mohanty , B.n.
• g.r.
• Bhatnagar,Toman
• Khanna , k.c.,Khanna , k.c.