Drawing for process reproduction Drawing for line engraving retouching for halftones drawing for color reproduction
Hayes, Charles J. Koller, E.L.
Drawing for process reproduction Drawing for line engraving retouching for halftones drawing for color reproduction - x - Scranton International textbook 1940 - ix, v
x
x
x x
743/HAD
Drawing for process reproduction Drawing for line engraving retouching for halftones drawing for color reproduction - x - Scranton International textbook 1940 - ix, v
x
x
x x
743/HAD