Categories

• Others,English
• Political Science,Education
• Physics
• Chemistry,odiya
• enviromental studies
• Biology,odiya
• Economics,History
• Political Science
• Computer Science
• pyschology

Authors

• loy, d.c.
• M.,boulton,Kettle, A.
• Agrawal Srivastava
• tewari
• Chakmaverty
• Others,Reddy
• narayan and kapoor
• Achrya
• O.P
• Rastogi S.C