| 000 | 00414nam a2200157Ia 4500 | ||
|---|---|---|---|
| 082 |
_a331.13794 _bW832.RS |
||
| 100 | _aWittrock, Jan | ||
| 245 |
_aReducing seasonal unemployment in the construction industry _bmethods of stabilising construction activity and employee income |
||
| 260 |
_aParis _bOECD _c1967 |
||
| 300 | _a | ||
| 500 | _a | ||
| 690 | _a | ||
| 700 | _a | ||
| 964 |
_a _b _c _d _e _f _g |
||
| 921 | _a4227 | ||
| 999 |
_c4227 _d4227 |
||