Columbia subject headings:
Inventors--Great Britain--Biography.
Murdock, William, 1754-1839.
Technology--Great Britain--History.
Harvard subject headings:
Inventors--Great Britain--Biography
Murdock, William, 1754-1839.
Technology--Great Britain--History
Princeton subject headings:
Inventors--Great Britain--Biography.
Murdock, William, 1754-1839.
Technology--Great Britain--History.