| LDR | 00415namk 00145 k 4500 | |
|---|---|---|
| 001 | 000000027186 | |
| 005 | 19860909133403 | |
| 008 | 860909s1985 us 000 eng | |
| 049 | ▼l WM00004313 | |
| 056 | ▼a 540.98 | |
| 090 | ▼a 540.98 ▼b N277c | |
| 110 | ▼a National Safety Council. | |
| 245 | 10 | ▼a Construction safety talks for supervisors / ▼d National Safety Council |
| 260 | ▼a United States: ▼b NSC , ▼c 1985 | |
| 300 | ▼a 78p , ▼c 21cm |