المؤلفون: Matter, Paul (1865-1938). Préfacier, Marx, Robert. Auteur du texte
الوصول الحر: https://www.europeana.eu/item/9200520/ark__12148_bpt6k97996975?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCaTest
الوصول الحر: https://www.europeana.eu/item/9200520/12148_bpt6k97996975?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCaTest
المؤلفون: Université de Paris (1896-1968). Faculté de droit et des sciences économiques. Éditeur scientifique, Marx, Robert. Auteur du texte
الوصول الحر: https://www.europeana.eu/item/9200520/12148_bpt6k9808758v?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCaTest
الوصول الحر: https://www.europeana.eu/item/9200520/ark__12148_bpt6k9808758v?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCaTest
المؤلفون: Marx, Robert
الإتاحة: http://nbn-resolving.de/urn:nbn:de:gbv:104-1112043Test
الوصول الحر: https://www.europeana.eu/item/2048441/item_TEHWNN7G7DITWCUUECTK4BMTDE225UZR?utm_source=api&utm_medium=api&utm_campaign=YuvuWBeCaTest