Title: Obshchie polozhenii͡a i metodicheskie ukazanii͡a po proverke znaniĭ rukovodi͡ashchimi, inzhenerno-tekhnicheskimi rabotnikami i sluzhashchimi pravil i norm tekhniki bezopasnosti i proizvodstvennoĭ sanitarii v stroitelʹstve ; Obshchie polozhenii͡a, metodicheskie ukazanii͡a i tipovye programmy po obuchenii͡u rabochikh stroitelʹnykh professiĭ tekhnike bezopasnosti i proizvodstvennoĭ sanitarii
Subjects: Construction industry, Safety regulations
Places: Soviet Union