Heyel, Carl, 1908–2000
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL713013A
- pdbooks.info ID: 177220
Carl Heyel Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| The foreman's handbook | 2d ed., completely rev. -- plus an entirely new section, Work si | 1949 | Editor | |  | | | | |