Categories

• Education
• odiya
• Physics
• Education,Zoology
• englisg
• Political Science,Education
• Zoology
• pyschology
• Botany,Zoology
• Political Science

Authors

• j. & sinha
• wheeler, j.t.,wheeler, j.t.
• laski
• r. and sundharam k.p.m.
• Triwari
• brown penuy
• Jena, m.m.
• Sen, A.,Das , B.K
• Arora, C.C
• A.L