Showing 1 - 2 results of 2 for search 'Lengyel, Peter', čas poizvedbe: 0.01s Refine Results
  1. 1

    International social science the UNESCO experience od Lengyel, Peter

    Izdano 1986
    Knjiga

    International social science the UNESCO experience
  2. 2

    Approaches to the science of socio-economic development od Lengyel, Peter ed

    Izdano 1971
    Knjiga

    Approaches to the science of socio-economic development

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