Columbia subject headings:
Groth, Jan, 1938---Exhibitions.
Tapestry--Norway--History--20th century--Exhibitions.
Harvard subject headings:
Groth, Jan, 1938---Exhibitions.
Tapestry--Norway--History--20th century--Exhibitions.
Princeton subject headings:
Groth, Jan, 1938---Exhibitions.
Tapestry--Norway--History--20th century--Exhibitions.