-
1by Semenkov, V. I. (Viktor Ivanovich)Subjects: “...Industrial hygiene Law and legislation Russia....”
Published 1970
Book -
2Zakonodatelʹstvo po okhrane truda : sbornik ofit︠s︡ialʹnykh dokumentov /Законодательство по охране труда : сборник официальных документов /Published 1966Subjects: “...Industrial hygiene Law and legislation Soviet Union....”
Book -
3Okhrana truda rabochikh i sluzhashchikh v SSSR /Охрана труда рабочих и служащих в СССР /by Koni︠a︡khin, L. G. (Leonid Grigorʹevich)Subjects: “...Industrial hygiene Law and legislation Soviet Union....”
Published 1974
Book