Columbia subject headings:
British Museum. Department of Printed Books--History--19th century.
British Museum. Department of Printed Books. Catalogue of printed books in the library of the British Museum.
Harvard subject headings:
British Museum. Department of Printed Books--History--19th century.
British Museum. Department of Printed Books. Catalogue of printed books in the library of the British Museum.
Princeton subject headings:
British Museum. Department of Printed Books--History--19th century.
British Museum. Dept. of Printed Books. Catalogue of printed books in the library of the British Museum.