Categories

• Others
• Others,Physics
• Chemistry
• Political Science
• Physics
• economy
• Education,odiya
• Others,odiya
• Logic
• Politicalscience

Authors

• Sharma, Kalia
• Hilgard , Atkinsan
• b.c. and bal
• Fraleigl J.B
• santilata
• K.C,Satpathy
• Das ,Ratha B.D,A.K
• Ahuja H.L.
• Chhite Lal
• A.C,Arrold