Instructions in the gum-bichromate, oil and bromoil printing processes
By: by H. Crowell Pepper, H. Oliver Bodine, Wm. Kunz [and others] ... compromising the faculty of the School of modern printing processes ...
Publisher: Photographers Association of America
Published: 1912
Place of publication: Philadelphia
Language: eng
Number of pages: 42
Notes: "32 annual convention, Photographers association of America."