Columbia subject headings:
Physicians--United States--Biography--Juvenile literature.
Poets, American--20th century--Biography--Juvenile literature.
Williams, William Carlos, 1883-1963--Juvenile literature.
Williams, William Carlos, 1883-1963.
Harvard subject headings:
Physicians--United States--Biography--Juvenile literature.
Poets, American--20th century--Biography--Juvenile literature
Williams, William Carlos, 1883-1963--Biography--Juvenile literature.
Princeton subject headings:
Physicians--United States--Biography--Juvenile literature.
Poets, American--20th century--Biography--Juvenile literature.
Williams, William Carlos, 1883-1963--Juvenile literature.