| 000 | 003900000a22001330004500 | ||
|---|---|---|---|
| 245 | _aSafety on construction sites : proceedings | ||
| 110 | _aInstitution of Civil Engineers, London GB | ||
| 260 |
_aLondon _bI.C.E. _c1969 |
||
| 300 | _a122 p., ill. | ||
| 500 | _aProceedings of the conference held on 12 - 13 March 1969 | ||
| 080 |
_a69.007:614.8(063) _bI6 |
||
| 041 | _aEN | ||
| 942 | _cBK | ||
| 999 |
_c96765 _d96765 |
||