Columbia subject headings:
Bookbinding--Exhibitions.
Londenberg, Kurt, 1914-1995--Exhibitions.
Wolfenbüttel (Germany)--Exhibitions.
Harvard subject headings:
Bookbinding--Exhibitions
Londenberg, Kurt, 1914---Exhibitions.
Wolfenbüttel (Germany)--Exhibitions.
Princeton subject headings:
Bookbinding--Germany--Wolfenbüttel--Exhibitions.
Londenberg, Kurt, 1914-1995--Exhibitions.