This is the fourth edition printing from 2003. The following description is quoted from the inner jacket. 'This revised and expanded fourth edition of 'Andy Warhol Prints: a Catalogue Raisonne 1962 - 1987, with 1700 illustrations and full documentation, presents the artist's complete graphic production, from his first unique works on paper in 1962 through his final published portfolio in 1987, including trial proof prints and unpublished prints.