Engelman, Roy Albert, 1889–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL1869903A
- pdbooks.info ID: 24983
Roy Albert Engelman Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Autocraft; being an instructive study of the automobile | 1924 | Author | |  | |  | | ||
| Chauffeur's law book | 1913 | Editor | | | | | | ||
| Engelman's autocraft | 1914 | Author | | | | | |    
| |