Categories

• Philosophy
• Others,History
• enviromental studies
• IT
• English
• englisg
• geography
• Others,English
• Zoology
• Physics,History

Authors

• kohali and others
• Mohapatra K.P,Mohanty G.P
• croxton, corden and klein
• Jain .M
• Nanda, narotcam
• Das , S.,Das , H.K.
• Roy , Anurdhati
• Das , b.c.,kotpal and tyagi
• Das , M.N,Singh Meena
• Dickery, Charles