| LDR | 00521namk 00157 k 4500 | |
|---|---|---|
| 001 | 000000028040 | |
| 005 | 19910109133403 | |
| 008 | 910109s1985 si 000 eng | |
| 020 | ▼a 9971-915-13-8 | |
| 049 | ▼l WM00000647 | |
| 056 | ▼a 540.98014 | |
| 090 | ▼a 540.98014 ▼b M665s | |
| 110 | ▼a Ministry of Labour Publication. | |
| 245 | 10 | ▼a (Code of Practice)Safety and Health at Construction Worksites Part Ⅰ, 1985 / ▼d Ministry of Labour Publication |
| 260 | ▼a 싱가포르: ▼b Ministry of Labour Publication, ▼c 1985 | |
| 300 | ▼a 85p , ▼c 21cm |