Categories

• Other
• odiya
• History,odiya
• Politicalscience
• Physics,History
• Eng
• Education
• Economics,History
• Economics
• Others,Botany

Authors

• Johari, J.C.
• Hohonbeng J
• Das , L.K
• Lawnence D.H
• Iyenyan
• Verma , Pandey
• Schwegler
• zinn, c.z.,zinn, c.z.
• Jena, B.B,B,Kuppuswamy
• Tata Mc Grawhill