Columbia subject headings:
Children--England--Sheffield--Case studies.
Parents--England--Sheffield--Case studies.
Remarriage--England--Sheffield--Case studies.
Stepfamilies--England--Sheffield--Case studies.
Stepparents--England--Sheffield--Case studies.
Harvard subject headings:
Children--England--Sheffield--Case studies.
Parents--England--Sheffield--Case studies.
Remarriage--England--Sheffield--Case studies.
Stepparents--England--Sheffield--Case studies.
Princeton subject headings:
Children--England--Sheffield (South Yorkshire)--Case studies.
Parents--England--Sheffield (South Yorkshire)--Case studies.
Remarriage--England--Sheffield (South Yorkshire)--Case studies.
Stepfamilies--England--Sheffield (South Yorkshire)--Case studies.
Stepparents--England--Sheffield (South Yorkshire)--Case studies.