Columbia subject headings:
Books--History--Exhibitions--Massachusetts--Cambridge.
Early printed books--16th century--Exhibitions.
Harvard College Library. Department of Printing and Graphic Arts--Exhibitions.
Hofer, Philip, 1898-1984--Library--Exhibitions.
Spain--Imprints--Exhibitions.
Harvard subject headings:
Books--Massachusetts--Cambridge--History--Exhibitions.
Early printed books--16th century--Exhibitions.
Harvard College Library. Department of Printing and Graphic Arts--Exhibitions.
Hofer, Philip, 1898-1984--Library--Exhibitions.
Illustrated books--Portugal--History--15th and 16th centuries--Exhibitions.
Illustrated books--Spain--History--15th and 16th centuries--Exhibitions.
Portugal--Imprints--Exhibitions.
Spain--Imprints--Exhibitions.
Princeton subject headings:
Books--Massachusetts--Cambridge--Exhibitions.
Early printed books--16th century--Exhibitions.
Harvard College Library. Department of Printing and Graphic Arts--Exhibitions.
Hofer, Philip, 1898-1984--Library--Exhibitions.
Spain--Imprints--Exhibitions.