Columbia subject headings:
Clerks--Labor unions--United States.
Sex discrimination in employment--United States.
Women labor union members--United States.
Women--Employment--United States.
Harvard subject headings:
Clerical occupations.
Clerks--Labor unions--United States.
Discrimination in employment--Case studies.
Labor unions--United States--Case studies.
Sex discrimination in employment--United States
Women labor union members--Case studies.
Women labor union members--United States.
Women--Employment--United States.
Princeton subject headings:
Clerks--Labor unions--United States.
Sex discrimination in employment--United States.
Women labor union members--United States.
Women--Employment--United States.