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

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

    Izdano 1956
    Knjiga

    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.

    Izdano 1925
    Knjiga

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

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