| 000 | 00610nam a2200181Ia 4500 | ||
|---|---|---|---|
| 020 | _a0862729246 | ||
| 040 | _cPK-LaCSN | ||
| 082 |
_bJEN _a629.23 |
||
| 100 | _aJennings,Terry | ||
| 245 | 0 | _aHow building machines work | |
| 260 |
_bKingfisher, _aLondon _c1992 |
||
| 300 | _a40 | ||
| 490 | _aHow things work | ||
| 520 | _aInvestigates, in text and labelled diagrams and illustrations, the functions of various kinds of building machines and how they work. Includes instructions for related projects and experiments. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c242860 _d242860 |
||