Categories

• Others,Chemistry
• Logic
• Physics
• Physics,History
• englisg
• Botany,Zoology
• Economic
• Political Science,History
• Physics,odiya
• Biology,odiya

Authors

• v.r.,gownikar,v.r.,gownikar
• Safra Jacola .E
• parry
• k.,hopkins
• Pattanaik, Valentira
• Rameswary
• Das C.M
• D.,defoe,Hardy , t.
• Mahapatra C.P
• carter. E.h.