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| 005 | 20250326124801.0 | ||
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| 037 | _aTextbook | ||
| 040 |
_aFMSL _beng _cFMSL |
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| 041 |
_aeng _2eng |
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_aX:89M K7;K9;1 _qFMSL |
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| 100 | _aInternational Labour Office | ||
| 245 | 0 |
_aIntroducation to work study _cInternational Labour Office |
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| 260 |
_aGeneva _bGeneva, ILO _c1969 |
||
| 300 | _a436p | ||
| 942 |
_cTB _hX:89M K7;K9;1 |
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| 999 |
_c1275191 _d1275191 |
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