| 000 | 00575nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 140128s9999 xx 000 0 und d | ||
| 040 | _besp Biblioteca CIESS | ||
| 041 | _aesp | ||
| 082 | _a331.82 O.716s | ||
| 110 | _aUnited States Department Labor. Occupational Safety and Health Administration | ||
| 245 | _aOccupational safety and health standards for the construction industry (29 CFR part 1926) with amendments as of september 1, 1995 | ||
| 260 | _a1995 | ||
| 260 | _bCommerce Clering House | ||
| 260 | _cU.S.A | ||
| 300 | _a523 | ||
| 650 | _aSALUD; ADMINISTRACION | ||
| 999 |
_c25072 _d25072 |
||