Categories

• Botany,Physics
• Mathematics
• Zoology,odiya
• Physics
• Ethics and Values
• English
• Zoology
• Others,Physics
• psycholigy
• Other

Authors

• Singh,Vikram
• Mishra , Ratha
• K.K,pany
• Verma,Verma
• Singh J.
• sachdeva
• Mitra, v. ,chaini and mishra
• Singh, S.
• Musgrave , Musgrave
• Panda B.B