Afolayan, Oluyinka Titilope2017-11-232017-11-232017-01http://hdl.handle.net/123456789/23Library and information science professional play an extremely important role in the society. However, in discharging their responsibilities and duties, core ethical principles are expected to be upheld by librarians and information workers as outlined in the professional codes of ethics. The aim of this paper is to appraise core ethical issues in library and information science profession in Nigeria.en-USEthical, Professional Codes, Information ScienceArticle