Showing 1 - 1 results of 1 for search 'Joanna Martyka', query time: 0.03s Refine Results
  1. 1
    Supervisors Competence and Safety Level in Coal Mines

    Supervisors Competence and Safety Level in Coal Mines by Joanna Martyka

    Published 2014-01-01
    Get full text
    Article

Search Tools: