| 000 | 00389nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 231217s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 | _a658.542 ILO;1 R | ||
| 100 | _aInternational Labour Office | ||
| 245 | 0 | _aIntroduction to work study : revised edition | |
| 260 |
_c1974 _bILO _aGeneva |
||
| 300 | _axix+436 | ||
| 650 | _awork,:,revised,edition | ||
| 942 | _cAA | ||
| 999 |
_c171442 _d171442 |
||