Exhibition catalogue published in conjunction with show held at the National Gallery of Art, Washington, D.C., 1978. With text by Robert Rosenblum, Arne Eggum, Reinhold Heller, Trygve Nergaard, Ragna Stang, Bente Torjusen, and Gerd Woll. With exhibition checklist. Well illustrated in black-and-white and color.
