"Contactor, "
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 170616
" "Contactor (pseudonym) Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Electric lifts (elevators): a practical treatise on their construction, operation and maintenance | 1941 | Author | |  | |  | | 
| |