| 000 | 00389pam a2200157a 44500 | ||
|---|---|---|---|
| 082 |
_a608 _bUs3h2 |
||
| 100 | _aUsher, Abbott Payson | ||
| 245 | 1 | _aHISTORY OF MECHANICAL INVENTIONS | |
| 250 | _arev. | ||
| 260 |
_aCambridge _bHarvard University Press _c1962 |
||
| 300 | _a450 | ||
| 650 | _aInventions -- History | ||
| 650 | _aMachinery -- Hist | ||
| 964 | _gCIRC | ||
| 997 | _a55794 C | ||
| 999 |
_c415056 _d415056 |
||