Safety engineering studies and scientific work in Estonia from 1918 to 1993 and organizing general schooling on safety engineering
autor
Kiivet, Gunnar
vastutusandmed
G. Kiivet
allikas
Proceedings of the International Conference "Estonian Working Environment-75"
ilmumiskoht
[S.l.]
ilmumisaasta
[S.a.]
keel
inglise