Columbia subject headings:
Harvard subject headings:
Books and reading--History--18th century.
Princeton subject headings:
Book industries and trade--Great Britain--History--18th century.
Book industries and trade--United States--History--18th century.
Books and reading--Great Britain--History--18th century.
Books and reading--United States--History--18th century.
Reading--Great Britain--18th century.
Reading--United States--18th century.
Self-culture--Great Britain--History--18th century.
Self-culture--United States--History--18th century.