| 000 | 00543nam a2200193 4500 | ||
|---|---|---|---|
| 001 | 3092/89 | ||
| 005 | 20130515014156.0 | ||
| 008 | 111112s9999 xx 000 0 und d | ||
| 020 | _a0-905927-45-1 | ||
| 082 | 0 | 0 | _a621. 317 hug |
| 100 | 1 |
_a"hughes, d . " _920879 |
|
| 245 | 1 | 0 |
_aelectrical safety-inerlock systems: _b/ _c d.. hughes |
| 250 | _a1 ed. | ||
| 260 |
_auk : _bh & h scientiffic _c1978. |
||
| 300 |
_a"v, 21p.; _c21 cm." |
||
| 490 | 0 | _a"occupational hygiene monographs,2" | |
| 650 | 0 |
_asafety _xinerlocks _920880 |
|
| 942 |
_2lcc _cBK |
||
| 999 |
_c14939 _d14939 |
||