Baker, Robert Osborne, 1902–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2312224A
- pdbooks.info ID: 81083
Robert Osborne Baker Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| The International Alliance of Theatrical Stage Employees and Moving Picture Machine Operators of the United States and Canada | 1933 | Author | |  | |  | | ||