| 000 | 00410nam a22001337a 4500 | ||
|---|---|---|---|
| 999 |
_c65319 _d65319 |
||
| 005 | 20201221165404.0 | ||
| 008 | 201221b ||||| |||| 00| 0 eng d | ||
| 082 | _a624.177 A84S | ||
| 100 | _aAssociate Commitee on the National Building Code | ||
| 245 | _aSpan Tables for Wood Joists, Rafters, Trusses and Beams | ||
| 260 |
_aOttawa _bNational Research Council of Canada _c1977 |
||
| 300 | _ap.56 | ||
| 942 | _cDBK | ||