Works for new spaces; an exhibition, 18 May-25 July, 1971. - [Minneapolis, 1971] - [36] p. illus., ports. 28 cm. LCCN: 77173466 Subjects--Topical Terms: Art, American--20th century--Exhibitions. LC Class. No.: N6512 / .W32 Dewey Class. No.: 709./73/0740176579