| 000 | 00360nam a22001457a 4500 | ||
|---|---|---|---|
| 005 | 20251108170648.0 | ||
| 008 | 250721s1978 xx 000 0 eng d | ||
| 082 | 1 | 4 | _aj/621.9/lea |
| 245 | 1 | 0 | _alearn about machines / |
| 264 | 1 |
_alondon : _bfep international private, _c1978. |
|
| 300 | _a28p;ill | ||
| 650 | 1 | 7 | _amachines |
| 942 |
_2ddc _cBK |
||
| 999 |
_c45999 _d45999 |
||