Columbia subject headings:
Sex differences.
Sex role--Germany.
Sex role--Sweden.
Sex role--United States.
Sexual division of labor--Germany.
Sexual division of labor--Sweden.
Sexual division of labor--United States.
Harvard subject headings:
Sex differences--Cross-cultural studies.
Sex differences.
Sex role--Cross-cultural studies
Sex role--Germany
Sex role--Sweden
Sex role--United States
Sexual division of labor--Cross-cultural studies.
Sexual division of labor--Germany.
Sexual division of labor--Sweden.
Sexual division of labor--United States
Princeton subject headings:
Sex differences--Cross-cultural studies.
Sex role--Cross-cultural studies.
Sexual division of labor--Cross-cultural studies.