| 000 | 00350nam a2200133Ia 4500 | ||
|---|---|---|---|
| 082 |
_a604.2 _bENG |
||
| 245 |
_aEngineering drawing practice, part1 _b: general principles |
||
| 260 |
_aLondon: _bBritish Standards Institution, _c1972. |
||
| 300 | _aVarious pages | ||
| 500 | _aPB | ||
| 546 | _aEng | ||
| 650 |
_aEngineering drawing _931218 |
||
| 942 | _cBK | ||
| 999 |
_c21064 _d21064 |
||