| 000 | 00376nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170929s9999 xx 000 0 und d | ||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 |
_a341.16 _b: 331 /GEN |
||
| 100 | _aINTERNATIONAL LABOUR OFFICE , GENEVA | ||
| 245 | _aOFFICIAL BULLETIN - VOL . LV, 1972 . NOS. 2,3 &4 | ||
| 260 |
_bI.L.O. _c1972 |
||
| 650 | _aI.R.P.M | ||
| 942 | _cBK | ||
| 999 |
_c6793 _d6793 |
||