Categories

• Others
• Chemistry,odiya
• Others,Chemistry
• Physics
• Other
• History
• Others,Political Science
• pyschology
• Botany
• psycholigy

Authors

• E
• Upadhyaya
• m.n. and pati
• P.,kachroo
• c. & riesman
• b.r.k and binadar
• bandopadhyaya
• Raja H.N.
• Mishra ,Arora
• L.N