Showing 1 - 3 results of 3 for search '"Labor and laboring classes Puerto Rico."', זמן שאילתה: 0.02s Refine Results
  1. 1

    Wages, productivity, and industrialization in Puerto Rico מאת Gregory, Peter, Reynolds, Lloyd George, 1910-

    יצא לאור 1965
    ספר

    Wages, productivity, and industrialization in Puerto Rico
  2. 2

    People, jobs, and economic development a case history of Puerto Rico, supplemented by recent Mexican experiences. מאת Jaffe, Abram J. 1912-

    יצא לאור 1959
    ספר

    People, jobs, and economic development a case history of Puerto Rico, supplemented by recent Mexican experiences.
  3. 3

    Condiciones de vida de las clases jornaleras de puerto Rico . מאת Mejias, Felix

    יצא לאור 1946
    ספר

    Condiciones de vida de las clases jornaleras de puerto Rico .

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