Categories

• zoolozy
• psycholigy
• Others,Education
• Others
• Others,Physics
• Political Science,odiya
• Others,Chemistry
• Sanskrit
• Botany,Physics
• Physics

Authors

• J,David
• Conte , Boor
• Panagdria
• raychoudhury
• Nanula S
• Das .D
• rout and mohapatra
• Ch
• PradhanH.K,Agrawal,Jain , Tadin
• Gupta P.k