UUp from the ranksUp from the ranksde William L. LangerMateriasHistoriansBiographyEdiciones (1)Up from the ranks (1975)W. L. Langer · inglésMás obras de William L. LangerTThe revolutions of 1848The revolutions of 1848SShi jie shi bian nian shou ceShi jie shi bian nian shou ceTThe challenge to isolationThe challenge to isolation