Hours of work as related to output and health of workers: silk manufacturing
| Data(s) |
13/01/2025
1919
|
|---|---|
| Formato |
vii, 54 p. ; 23 cm. |
| Identificador |
lccn:19008983 http://nrs.harvard.edu/urn-3:FHCL:476612 http://ids.lib.harvard.edu/ids/view/2119486?width=150&height=150&usethumb=y |
| Idioma(s) |
eng |
| Publicador |
Master Microforms Widener Library National Industrial Conference Board |
| Palavras-Chave | #Hours of labor #Silk industry--United States #HD5119.S5 N3 |
| Tipo |
Text |
