Columbia subject headings:
Readers--History.
Sex role.
Harvard subject headings:
Children--Conduct of life--Study and teaching--United States--History.
Education, Primary--United States--History--20th century.
Readers (Primary)--1950-1975--History and criticism.
Readers (Primary)--History and criticism.
Readers--1950---History and criticism.
Reading (Primary)--Social aspects--United States.
Sex role
Sex role--Study and teaching--United States.
Stereotypes (Social psychology)
Princeton subject headings:
Readers--1950-1975--History.
Sex role.