@Article{396443, author = "Stanisław Ślusarczyk, Maria Wierzbińska", title = "The Importance of the Policy of Market Segmentation in the Enterprise", year = 1994, volume = 28, number = , journal = Annales Universitatis Mariae Curie-Skłodowska. Sectio H, Oeconomia, pages = s. 45-51, }