| LDR | | 00631namk 00145 k 4500 |
| 001 | | 000000017241 |
| 005 | | 19880408133403 |
| 008 | | 880408s1986 ja 000a jpn |
| 049 | |
▼l EM00000473 |
| 090 | |
▼a 530.9823
▼c I42w |
| 245 | 10 |
▼a Working environment measurement system in japan /
▼d Industrial health division industrial safety and health department labour standards bureau ministry of labour |
| 260 | |
▼a 일본:
▼b Japan assosiation for working environment measurement,
▼c 1986 |
| 300 | |
▼a 108p,
▼c 30cm |
| 710 | |
▼a Industrial health division industrial safety and health department labour standards bureau ministry of labour |
| 950 | 0 |
▼a 기증 |