000 | 00446nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 131223s9999 xx 000 0 und d | ||
040 | _aISI KOLKATA | ||
041 | _aEnglish | ||
082 |
_a331.82 _bIn61G |
||
110 | _aInternational Labour Office | ||
245 | _aGuide to the prevention and suppression of dust in mining,tunnelling and quarrying | ||
260 |
_aGeneva _bILO _c1965 |
||
300 | _axviii,421p. | ||
650 | _aLabor economics | ||
942 | _cBK | ||
999 |
_c58323 _d58323 |