Half Tone Process

2 books
The half-tone processJulius Verfasser
⏱ 5h 20m

The half-tone process

Julius Verfasser

1894320 pp.
The grammar of photo-engravingH. D. Farquhar
⏱ 2h 25m

The grammar of photo-engraving

H. D. Farquhar

1893145 pp.