| 000 | 00426nam a2200157Ia 4500 | ||
|---|---|---|---|
| 999 |
_c63623 _d63623 |
||
| 005 | 20210625211744.0 | ||
| 008 | 190703s9999 xx 000 0 und d | ||
| 082 | _a658.54 I61I | ||
| 100 | _aInternational Labour Office | ||
| 245 | 0 | _aIntroduction to Work Study | |
| 260 |
_aBombay _bUniversal Publishers _c1977 |
||
| 300 | _ap.436 | ||
| 650 | _aWork Study | ||
| 650 | _aPoductivity and the Standard of Living | ||
| 942 | _cSW | ||