Categories

• Others,Biology
• Physics
• psycholigy
• Biology
• Education,Zoology
• Others,Physics
• Physics,History
• Economics
• Political Science,History
• Education,odiya

Authors

• Winsate
• Barik ,Swain , Biswal
• Raghovan,T
• Lahiri
• shegal and chopra and shegal
• Basu , s.n.,Basu , s.n.
• Benette , Chand
• K.N.
• Diulio
• Sharma, Garkhd,M.C, Others,Dash