| 000 | 00345nam a2200157Ia 4500 | ||
|---|---|---|---|
| 001 | 2030 | ||
| 003 | Ost | ||
| 005 | 20260507154652.0 | ||
| 008 | 251113s9999||||xx |||||||||||||| ||eng|| | ||
| 040 | _cnitttr | ||
| 041 | _aeng | ||
| 082 |
_a671 _bW151E |
||
| 100 | _aWalker, W.F. | ||
| 245 | 0 |
_aEngineering productivity / _cWalker, W.F. |
|
| 942 | _cBK | ||
| 999 |
_c1927 _d1927 |
||