FireDOC Search

displaying 1 - 2 results in total 2

  • Peters, R. H.; Randolph, R. F.
    view article (1.0)

    Miners' Views About Why People Go Under Unsupported Roof and How To Stop Them.
    Bureau of Mines, Pittsburgh, PA
    IC 9300
    IC 9300
    1991
    63 p.

  • Peters, R. H.; Randolph, R. F.
    view article (1.0)

    Strategies for Improving the Effectiveness of Human Resources.
    Bureau of Mines, Pittsburgh, PA
    IC 9334
    IC 9334
    1992
    27 p.