| 000 | 00503nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 140128s9999 xx 000 0 und d | ||
| 040 | _besp Biblioteca CIESS | ||
| 041 | _aing | ||
| 082 | _a331.82379 .E582g | ||
| 100 | _aE.U.A. State of California. Departament of Industrial Relat- | ||
| 245 | _aGeneral industry safety orders ; pról. de Ernest B. Webb. | ||
| 260 | _aSan Francisco | ||
| 260 | _bDivision of Industrial Safety | ||
| 260 | _c1964 | ||
| 300 | _a292 p., 23 cm. | ||
| 500 | _a006940 | ||
| 999 |
_c4448 _d4448 |
||