Categories

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

Authors

• Gould Edward , Lwear
• anony mouse,sharma and das
• Philips
• behera and others
• Stephens
• Mahajan V.D.
• Ghos Amitav
• Mishra P.K,Bose T.K
• jones, w.h.m.,jones, w.h.m.
• Padhi, S.C.,Padhi, S.C.