| 000 | 00329nas a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s2017 xx 000 0 und d | ||
| 044 | _aSwitzerland | ||
| 245 | 0 | _aOFFICIAL Bulletin I.L.O. | |
| 260 |
_bInternational Labour Office _aGaneva |
||
| 270 | _aInternational Labour Office | ||
| 362 | _aJan - Dec,1972 | ||
| 942 |
_2ddc _cP |
||
| 999 |
_c172991 _d172991 |
||