Categories

• Computer Science
• Political Science,History
• Economics,Political Science
• Physics,History
• Botany,Zoology
• Ethics and Values
• History,odiya
• Physics
• Other
• zoolozy

Authors

• robentson, a.r.
• Mahajan, c.,Mahajan, c.
• M.L,Varma
• Singh,Ahmed & Sharma
• Pamak, Orlan
• Bhatia, h.l.,Bhatia, h.l.
• Flexner Willam
• S.L,Ulan
• Sitakata
• Mohapatra , c.m.,J.,blins