Johnson, Robert, (Writer on photography)
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2331875A
- pdbooks.info ID: 64973
(Writer on photography) Robert Johnson Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| The art of retouching photographic negatives and practical directions how to finish and color photographic enlargements, etc | 1930 | Author | |  | |  | | ||
| The art of retouching photographic negatives and practical directions how to finish and color photographic enlargements, etc | 1936 | Author | | | | | | ||