Union rules and practices
limiting output and impairing efficiency in the anthracite fields; submitted to the United States Coal commission on behalf of the General policies committee of anthracite operators, May 51, 1923
Edición de la obra Union rules and practices
| Autor | Walter Gordon Merritt, United States. Coal commission, General policies committee of anthracite operators |
|---|---|
| Fecha de publicación | 1923 |
| Lugar | Philadelphia? |
| Idioma | inglés |
| Páginas | 12 |
| OCLC | 4921241 |
| LCCN | 23013254 |
| Número de Cutter |