| 000 | 00348cam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 180718b1965 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aX2x42 Un3ci | ||
| 245 |
_aConstruction industry _cby Ministry of Labour, United Nations |
||
| 260 |
_aLondon _bHer Majesty's Stationery Office _c1965 |
||
| 300 | _a50+p. | ||
| 700 | _aUnited Nations.Ministry of Labour | ||
| 999 |
_c498734 _d498734 |
||