Columbia subject headings:
Blumenthal, Joseph, 1897-1990.
Book design.
Printers--United States--Biography.
Printing--History--20th century.
Spiral Press--History.
Harvard subject headings:
Blumenthal, Joseph, 1897-1990.
Book design.
Printers--United States--Biography
Printing--History--20th century.
Spiral Press--History.
Princeton subject headings:
Blumenthal, Joseph, 1897-1990.
Book design.
Printers--United States--Biography.
Printing--History--20th century.
Spiral Press--History.