Columbia subject headings:
Bibliography.
Bibliomania.
Book collecting.
Books--Prices.
Harvard subject headings:
Bibliography
Bibliography.
Bibliomania
Book collecting
Books--Prices
Princeton subject headings:
Bibliography.
Bibliomania.
Book collecting.
Books--Prices.
Dibdin, Thomas Frognall, 1776-1847--Portraits.
Heath, Benjamin, 1704-1766--Portraits.
Luther, Martin, 1483-1546--Portraits.
Melanchthon, Philip, 1497-1560--Portraits.