| 000 | 00882cam a22002651 4500 | ||
|---|---|---|---|
| 001 | l 31000028 | ||
| 003 | DLC | ||
| 005 | 20260227111533.0 | ||
| 008 | 790709s1930 sz i100 0 eng c | ||
| 010 | _al 31000028 | ||
| 035 | _a(OCoLC)5151481 | ||
| 040 |
_aU.S. Dept of Labor. Library _cOCl _dDLC |
||
| 042 | _apremarc | ||
| 050 | 0 | 0 |
_aHD5119.M6 _bI5 1930b |
| 082 | _a331.8182233 | ||
| 110 | 2 | _aInternational Labour Office | |
| 245 | 1 | 0 |
_aHours of work in coal mines. _bItem II on the agenda. |
| 260 |
_aGeneva, _bInternational labour office, _c1930. |
||
| 300 |
_a91, [1] p. _c21 cm. |
||
| 500 | _aAt head of title: Questionnaire. International labour conference. Fifteenth session. Geneva--May, 1931. | ||
| 650 | 0 | _aCoal mines and mining. | |
| 650 | 0 | _aHours of labor. | |
| 650 | 0 | _aCoal miners. | |
| 711 | 2 |
_aInternational labor conference _n(15th : _d1931 : _cGeneva) |
|
| 999 |
_c36005 _d36005 |
||