Mitchell, Robert Watkeys, 1892–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2325315A
- pdbooks.info ID: 94645
Robert Watkeys Mitchell Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| The metal cleaning handbook: equipment, methods, and materials with practical suggestions for their use | 1935 | Author | |  | |  | | ||