Showing 1 - 2 results of 2 for search '"Labor and laboring classes Philadelphia."', Forespørselstid: 0.02s Refine Results
  1. 1

    Philadelphia workers in a changing economy . af Palmer, Gladys Louise

    Udgivet 1956
    Bog

    Philadelphia workers in a changing economy .
  2. 2

    Four years of labor mobility; a study of labor turnover in a group of selected plants in Philadelph, 1921-1924.

    Udgivet 1925
    Bog

    Four years of labor mobility; a study of labor turnover in a group of selected plants in Philadelph, 1921-1924.

Søgeredskaber: