| 000 | 00479nam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 130826b xxu||||| |||| 00| 0 eng d | ||
| 050 |
_aHD7260 _bD47 1963 |
||
| 100 | _aDEPARTMENT OF EMPLOYMENT AND PRODUCTIVITY | ||
| 245 |
_aSAFETY IN CONSTRUCTION WORK :ROOFING _cDEPT OF EMPLOYMENT AND PRODUCTIVITY |
||
| 260 |
_aLONDON _bHM STATIONERY OFFICE _c1963 |
||
| 300 |
_a14p.ill. _c21cm |
||
| 440 |
_aSAFETY,HEALTH AND WELFARE BOOKLETS _n6B |
||
| 942 |
_2lcc _cBK _hHD7260 _kD47 1963 |
||
| 999 |
_c91223 _d91223 |
||