| 000 | 00435nam a22001457a 4500 | ||
|---|---|---|---|
| 082 |
_a621.7665 _bBRI |
||
| 100 |
_aBritish standards institution _940168 |
||
| 245 | _aBritish standard bevel gears (machine cut) | ||
| 260 |
_aLondon _bBritish standard institution _c1949 |
||
| 300 |
_a36 p. _billus. |
||
| 526 |
_a0 _b0 _c0 _d621_766500000000000_BRI |
||
| 526 |
_a0 _b0 _c0 _d621_766500000000000_BRI |
||
| 650 |
_aMCE _9379 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c548687 _d548687 |
||