Columbia subject headings:
Austria--History--Maria Theresa, 1740-1780.
Printing--Austria--History.
Publishers and publishing--Austria--Biography.
Trattner, Johann Thomas, Edler von, 1717-1798.
Harvard subject headings:
Austria--History--Maria Theresa, 1740-1780
Printing--Austria--History.
Publishers and publishing--Austria--Biography.
Trattner, Johann Thomas, Edler von, 1717-1798
Princeton subject headings: