Categories

• Economics,Political Science
• Chemistry
• psycholigy
• Logic
• English
• Physics,odiya
• Philosophy
• Physics
• Economics
• Political Science,Zoology

Authors

• Chandra .B
• Das C.R.
• barik and das
• K.K,Bhatia,K.K,Bhatia
• Panda, K.C,C.R,Kothan
• M.A,Pink ,M.A,Pink
• m.p and tandon
• Sundaram,Dutt
• Devi, Ashapanna
• R.,bedi,R.,bedi