Title: Bezopasni i zdravoslovni uslovii͡a︡ na trud
Subtitle: sbornik ot konvent͡s︡ii i preporŭki na Mezhdunarodnata organizat͡s︡ii͡a︡ na truda
First published: 1994
Subjects: Law and legislation, Industrial safety, International Labor laws and legislation, Industrial hygiene
LC classification: K1830 .A48 1994