. "Wonder of work"@en . "Joseph Pennell's Pictures of the wonder of work; reproductions of a series of drawings, etchings, lithographs, made by him about the world, 1881-1915"@en . . . . . . . "Joseph Pennell's pictures of the wonder of work : reproductions of a series of drawings, etchings, and lithographs, made by him about the world, 1881-1915, with impressions and notes by the artist" . . . "Pictures of the wonder of work"@en . . "Joseph Pennell's pictures of the wonder of work : reproductions of a series of drawings, etchings, lithographs, made by him about the world 1881-1915"@en . . . . . . . . . "Joseph Pennells pictures of the wonder of work : reproductions of a series of drawings, etchings, lithographs, made by him about the world 1881-1915" . . . "Work, Wonder of"@en . . "Industrial arts." . . . .