| 000 | 00818nam a2200217Ia 4500 | ||
|---|---|---|---|
| 001 | BCA161400 | ||
| 007 | ta | ||
| 008 | 200919s1931||||xx |||||||||||||| ||und|| | ||
| 040 | _aBCA | ||
| 041 | _aeng | ||
| 043 | _cUS | ||
| 082 |
_aMAD/0448 _bMADERAS |
||
| 100 | _aScholten, John A. | ||
| 245 | 0 | _aBuilt-up wood columns conserve lumber : tests indicate that columns composed of odd-sozed sticks fastened together may have 75 or 90 per cent the strength of solid timbers-various types of fastenings | |
| 260 |
_aMadison _bDepartment of Agriculture. Forest Products Laboratory _c1931 |
||
| 300 |
_a<21 h.> _bilus. |
||
| 520 | _aContiene: Test of built-up wooden columns -- Built-up wooden columns. | ||
| 650 |
_aMADERA DE CONSTRUCCION _961570 |
||
| 650 |
_aCOLUMNAS _968474 |
||
| 942 |
_cBK _e19980226 _f19506 _zREP |
||
| 999 |
_c176942 _d176942 |
||