Columbia subject headings:
Coal miners--Australia--Queensland--Case studies.
Industrial relations--Australia--Queensland--Case studies.
Industrial sociology--Case studies.
Working class families--Australia--Queensland--Case studies.
Working class--Australia--Queensland--Case studies.
Harvard subject headings:
Coal miners--Australia--Queensland--Case studies.
Industrial relations--Australia--Queensland--Case studies.
Industrial sociology--Case studies.
Working class families--Australia--Queensland--Case studies.
Working class--Australia--Queensland--Case studies.
Princeton subject headings:
Case studies.
Coal miners--Australia--Queensland--Case studies.
Industrial relations--Australia--Queensland--Case studies.
Industrial sociology--Case studies.
Working class--Australia--Queensland--Family relationships--Case studies.