Categories

• Physics
• Mathematics
• Political Science,Zoology
• Political Science,History
• psycholigy
• englisg
• pyschology
• Education,Zoology
• Computer Science
• odiya

Authors

• Samal, J.K
• Ingole
• Ray, p.c.
• P.,Ray,baliar singh
• Mosgnave
• Sharma & Ranganathan
• Sahoo, l.n.
• Schlosery
• Malik , S.C.
• Ghai. K.K