Zdravoslovni i bezopasni uslovii︠a︡ na trud
Edition: 1. izd.
Series: Poredit︠s︡a dzhobni izdanii︠a︡
Publisher: Sibi
Published: 2005
Place of publication: Sofii︠a︡
Language: bul
Number of pages: 285
Subjects: Industrial safety; Law and legislation; Industrial hygiene; Labor laws and legislation
Notes: "Kŭm 25 septemvri 2005 g."