{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["Lista kontaktów"],"not_rendered":{"defined_names":3},"read":"whole","date_system":"1900"}

{"sheet":"Lista kontaktów","index":0,"n_rows":5,"n_cols":7,"rows_kept":5,"merged":[[0,0,0,1]]}
["Lista kontaktów"]
[]
["Nazwisko","Imię","Telefon komórkowy","Telefon domowy","Adres e-mail","Adres","Notatki"]
["Kowalska","Beata","888-555-0199","888-555-0162","beata@contoso.com","ul. Główna 123 \n68-101 Wrocław, Dolnośląskie \nPOLSKA"]
["Nowicka","Klara","888-555-0124","888-555-0185","klara@contoso.com","ul. Zielona 456, 95-540 Katowice, Śląskie\nPOLSKA"]