Categories

• Logic
• Others,Physics
• Economic
• psycholigy
• Others,Education
• Economics,History
• Zoology
• Botany,Physics
• Zoology,odiya
• Botany

Authors

• h.
• Gupta, Chug , Cupta,Roy , Paday
• mishra and jena
• Maurice Thomas
• R.S
• Taylon ,Gany
• Mohanty , M.R.
• Bhatia, t., k.k. and purohit
• Sharma T.C
• Barma