Categories

• Political Science,History
• Others,Chemistry
• Biology
• zoolozy
• History,odiya
• evs
• Physics,History
• Odia
• Others,Education
• Economics,Political Science

Authors

• M.,Patri ,balagurusamy, e.
• swain and behera,Mishra , mohanty and praharya
• Hall
• craig
• Das , Govinda
• Eames , Macdanieln
• Kreyszig Erwin
• Rani ,Saroj
• Das G.S.
• Others,Mongan