Erakusten 1 - 2 emaitzak -- 2 bilaketa honetara 'Birzea, Cesar', Bilaketaren denbora: 0,01s Findu emaitzak
  1. 1

    Educational research in five European socialist countries a survey, 1970-1972, Bulgaria, Hungary, Poland, Romania, Yugoslavia nork Birzea, Cesar

    Argitaratua 1973
    Liburua

    Educational research in five European socialist countries a survey, 1970-1972, Bulgaria, Hungary, Poland, Romania, Yugoslavia
  2. 2

    Educational research in five European socialist countries a survey 1970-72, Bulgaria, Hungary, Poland, Romania, Yugoslavia. nork Birzea, Cesar

    Argitaratua 1973
    Liburua

    Educational research in five European socialist countries a survey 1970-72, Bulgaria, Hungary, Poland, Romania, Yugoslavia.

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