MMay Day, 1941May Day, 1941de I. AmterMateriasMay Day (Labor holiday)CommunismSocialismEdiciones (1)May Day, 1941 (1941)Workers Library Publishers · inglésMás obras de I. AmterSSocial security in a Soviet AmericaSocial security in a Soviet AmericaSSpeed the second frontSpeed the second frontAA labor party for New York workersA labor party for New York workers