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LDR00543namk 00169 k 4500
001000000027697
00520010129133403
008010129s1997 fi 000a eng
020 ▼a 951-802-179-1
049 ▼l WM00004369
056 ▼a 530.982
090 ▼a 530.982 ▼b H999o
1001 ▼a Hytonen, Maija
24510 ▼a Occupational Hypersensitivity Diseases of the Upper Respiratory Tract / ▼d Maija Hytonen
260 ▼a 핀란드: ▼b Finnish Institute of Occupational Health, ▼c 1997
300 ▼a 116p , ▼c 25cm
44000 ▼a People and Work Research Reports ; ▼v 12