Categories

• Politicalscience
• Physics,odiya
• Eng
• Others,English
• Physics
• Economics,History
• Others,odiya
• englisg
• Others,Biology
• Other

Authors

• nayak and ray
• Kelker , Kelkar
• Morrison
• Bhatnagar
• Wickent , Davice
• Mohanty , S.C
• mishra and mishra
• K.K,Oe
• A.N
• Das,Behera