Időszakos biztonsági felülvizsgálat
By: Hargittay Frigyes, Haubert Gábor.
Contributors: Haubert, Gábor.
Publisher: Népszava Kiadó Vállalat
Published: 1989
Place of publication: Budapest
Language: hun
Number of pages: 103
Subjects: Labor inspection -- Hungary.; Industrial safety -- Hungary.