Categories

• englisg
• pyschology
• Economic
• Environmental Studies
• Politicalscience
• Others,Education
• Others,Chemistry
• Biology,odiya
• Eng
• Physics,History

Authors

• S.K,Sinha
• r. and sundharam k.p.m.
• shegal and chopra and shegal
• Dash, B.n.
• A.,mojanty,P.,Ray
• Mishra ,N
• Padhi N,Sahu L.C
• Sundhram
• Cherunilm
• ross, s.l.