O'Brien, Robert, active1928-1929., –1929
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 68840
active1928-1929. Robert O'Brien Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Motormen's traffic guide: a handbook of the theory and practice of safety first | 1930 | Author | |  | | | | ||