Unemployment problems in 1931. Studies prepared \ I.L.O. ; collaboration whit -
D348.61 .O.7331s..c.16
Oficina Internacional del Trabajo
Unemployment problems in 1931. Studies prepared \ I.L.O. ; collaboration whit - . -- Ginebra: ILO, 1931. 284 p., 24 cm.
003818
Ansiaux, Marice.
Cole, G. D. H., coaut.
Desempleo