Parachute magazine of contemporary art, 17th issue released Winter 1979. Essays include: "La Musique Et L'Histoire," by Raymond Gervais; "Les Nouvelles Aventures de L'Avant-Garde en Amérique," by Serge Guilbault; "Notes on the Interstice," by Graham Asmundson; "Jackie Winsor," by Ellen H. Johnson; "Environmental Manifesto, a Personal Archeological Dig," by Stephanie E. Waring; "Recent Paintings by Shirley Wiitasalo," an interpretation by Anne Ramsden; "Dialogues De Boules et D'yeux," by Jean-Luc Parant, maintained by Michel Butor and Michel Sicard; "Performance: Live Art 1909 to the Present, Roselee Goldberg," by Bruce Barber; "Plus Tard, Plus Tard. . . Michael Snow," by Chantal Pontbriand. Edited by France Morin and Chantal Pontbriand. Text in English and French.