Title: Metodologicheskie problemy vyi︠a︡vlenii︠a︡ sot︠s︡ialʹnogo kachestva rabocheĭ sily /
Authors: Titma, M. Kh.; Kukk, T.; Khelemi︠a︡ė, E.
Publisher: "Ėėsti raamat",
Year: 1988
Subjects: Labor supply Soviet Union.; Blue collar workers Soviet Union.; White collar workers Soviet Union.