Publikacje ze słowem kluczowym "świadectwo materialne"

  1. Written correspondence as an element of physicalevidence of a service company / Leszek Gracz, Grażyna Rosa, Izabela Ostrowska, Kamila Słupińska. - // W: Economic and Social Development : 35th International Scientific Conference on Economic and Social Development -"Sustainability from an Economic and Social Perspective": book of proceedings / editors Humberto Ribeiro, Dora Naletina, Ana Lorga da Silva.. - Varazdin : Varazdin Development and Entrepreneurship Agency, 2018 (WorkId 20847)