Columbia subject headings:
Harvard subject headings:
Bethlehem (Pa.)--Biography.
Bethlehem (Pa.)--Social conditions.
High school graduates--Pennsylvania--Bethlehem--Biography.
Oral biography.
Sociology--Pennsylvania--Bethlehem--Biographical methods.
Princeton subject headings:
Bethlehem (Pa.)--Biography.
Bethlehem (Pa.)--Social conditions.
High school graduates--Pennsylvania--Bethlehem--Biography.
Oral biography.
Sociology--Pennsylvania--Bethlehem--Biographical methods.