Pravata na raboteshtite pri vredni i opasni za zdraveto uslovii͡a︡
Subtitle: narŭchnik s normativni dok.
By: [sŭstav. Vasilka Ivanova, Marin Zheli͡a︡zkov].
Contributors: Ivanova, Vasilka.; Zheli͡a︡zkov, Marin.
Publisher: Profizdat
Published: 1979
Place of publication: Sofii͡a︡
Language: bul
Number of pages: 190
Subjects: Industrial safety -- Law and legislation -- Bulgaria.; Hazardous occupations.; Vacations, Employee -- Law and legislation -- Bulgaria.