[Creation and protection of healthy living and working conditions. The ordinance of the Ministry of Health for the implementation of the Law No. 20, Coll. Laws 1966].
D003604:Czechoslovakia; D006801:Humans; D007883:Legislation, Medical; D011634:Public Health; D012924:Social Conditions
Vytvárení a ochrana zdravých podmínek zivota a práce. K provádĕcí vyhláse Mzd k zákonu c. 20/1966 Sb.