Title: Analiticheskai︠a︡ khimii︠a︡ tekhnet︠s︡ii︠a︡, prometii︠a︡, asatina i frant︠s︡ii︠a︡
Subjects: Analysis, Radioactive substances, Analytic Chemistry, Technetium, Promethium, Astatine, Francium, Analyse, Astate, Prométhium, Technétium