Columbia subject headings:
Multivariate analysis.
Social structure--Wales--Cardiff Region--Case studies.
Social structure--Wales--Cardiff--Case studies.
Sociology, Urban--Methodology.
Harvard subject headings:
Multivariate analysis
Social structure--Wales--Cardiff (South Glamorgan)--Case studies.
Social structure--Wales--Cardiff Region (South Glamorgan)--Case studies.
Sociology, Urban--Methodology.
Princeton subject headings:
Multivariate analysis.
Social structure--Wales--Cardiff Region--Case studies.
Social structure--Wales--Cardiff--Case studies.
Sociology, Urban--Methodology.