Categories

• Education,odiya
• Physics,History
• Others,Chemistry
• Others
• Eng
• englisg
• Others,odiya
• Economics,History
• Others,Education
• Others,History

Authors

• Bhongle
• Conte
• Agrawal, Kundanlal,B,Higins
• chiang & Wain Wright
• Mohanty , S.B,Parida,B.C
• Das , Choudhury
• Mohaptra K.
• Butterfield.J.
• parihar, n.s.,sukla and chandel
• Kara, S.C.