| 000 | 00299nam a2200133Ia 4500 | ||
|---|---|---|---|
| 654 | _aMECH | ||
| 100 | _aHarton.H.L. | ||
| 250 | _a1st Ed. | ||
| 245 | _aIngenious Mechanisms:For Designers &Inventors./3. | ||
| 260 |
_bIPN _c1951 |
||
| 082 |
_bHAR _a621.815 |
||
| 300 | _a536p. | ||
| 999 |
_c17262 _d17262 |
||
| 041 | _aeng | ||
| 655 | _aM-12 | ||
| 546 | _aText in English | ||
| 300 | _c24 cm. | ||