SX-70 art / [edited by Ralph Gibson] ; [cover photo by Jan Van Steenwijk]. - New York, N.Y. : Lustrum, (s.a.: 1979) - 140 p., con lam. col. ; 26 cm. ISBN: 0912810238 LCCN: 79002426 //r84 Subjects--Topical Terms: Fotografía. Dewey Class. No.: 770.28 L88s