People Jan Mastelski peoplepill id: jan-mastelskiJM 5 views today 5 views this weekJan MastelskiBiographyListsAlso ViewedListsJan Mastelski is in following listsBy field of workNotable people in academiaGender:Male, Born in:Years 1750 to 1799By work and/or countryNotable ProfessorsGender:Male, Born in:Years 1750 to 1799Notable EducatorsGender:Male, Born in:Years 1750 to 1799From our partnersSponsoredJan Mastelski
