Categories

• Other
• Physics
• Education,odiya
• Biology,odiya
• psycholigy
• englisg
• Political Science,Education
• Others,Education
• English
• Political Science

Authors

• e.,lipson,e.,lipson
• Haricharan N.B
• Hajela
• ready and m.r.,Mishra , g.c.
• Nanda, b.d.
• Dunzie, N,Mohanty , Saha
• Das G.
• Ghosh, s.n.,saihgal
• C.H,Lockite
• Welster J.G