Erakusten 1 - 3 emaitzak -- 3 bilaketa honetara '"Labor and laboring classes Puerto Rico."', Bilaketaren denbora: 0,02s Findu emaitzak
  1. 1

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

    Argitaratua 1965
    Liburua

    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. nork Jaffe, Abram J. 1912-

    Argitaratua 1959
    Liburua

    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 . nork Mejias, Felix

    Argitaratua 1946
    Liburua

    Condiciones de vida de las clases jornaleras de puerto Rico .

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