\begin{thebibliography}{1}

\bibitem{MVIS}
Damien Ennis, Benjamin Lucchesi, Nerissa Oberlander, Keith Wesolowski,
  Frederick~C. Harris, Jr., and Pierre Mousset-Jones.
\newblock Surface mine truck safety training: A {VR} approach to
  pre-operational vehicle inspection.
\newblock In {\em Proceedings of APCOM'99 Computer Applications in the Mineral
  Industries 28th International Symposium}, Colorado School of Mines, Golden,
  Colorado, October 20-22 1999.

\bibitem{fvdfhp97:itcg}
James~D. Foley, Andries van Dam, Steven~K. Feiner, John~F. Hughes, and
  Richard~L. Phillips.
\newblock {\em Introduction to Computer Graphics}.
\newblock Addison Wesley, Reading, MA, 1997.

\bibitem{MSHA98}
Mine Safety Health~Administration (MSHA).
\newblock Injury tables (1996-1998).
\newblock MSHA, Denver CO.

\bibitem{OSHA95}
Occupational Safety Health~Administration (OSHA).
\newblock Powered industrial truck operator training.
\newblock {\em Internet WWW page, at URL: \verb+http:+
  \verb+//www.osha-slc.gov/FedReg_osha_data/+ \verb+FED_19950314.html+}, 1995.

\bibitem{staley92:cscatsim}
B.~G. Staley.
\newblock Culture shock-changing attitudes to safety in mines.
\newblock In {\em Proc. of Safety, Hygene and Health in Mining}, pages
  263--273, Harrogate, England, 1992. Institution of Mining Engineers.

\bibitem{openinventor}
Josie Werecke.
\newblock {\em The Inventor Mentor}.
\newblock Addison Wesley, Reading, MA, 1994.

\end{thebibliography}