{"text_format":"1","workbook":"xlsx","n_sheets":3,"sheets":["Arkusz1","kontrahenci","kontrahenci kopia"],"not_rendered":{"charts":0,"images":1,"macros":1,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Arkusz1","index":0,"n_rows":15,"n_cols":4,"rows_kept":15,"cut":false,"hidden":false,"merged":[]}
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[null,null,null,"Grupa Gumułka-Euroedukacja"]
[]
[]
[null,"1. Utwórz kolekcję i dodaj do niej elementy zawartek w arkuszu kontrahenci."]
[null,"UWAGA: kolekcja ma być zawsze aktualna, tzn. po dodaniu lub usunięciu pozycji"]
[null,"w arkuszu kontrahencji lista ma być zawsze aktualna."]

{"sheet":"kontrahenci","index":1,"n_rows":14,"n_cols":1,"rows_kept":14,"cut":false,"hidden":false,"merged":[]}
["WYBIERZ KONTRAHENTA"]
["Grupa Gumułka-Euroedukacja"]
["Combidata Poland"]
["LogoSoft"]
["Comp Safe Support"]
["Centrum kształcenia Ustawicznego"]
["Fundacja Rozwoju Rachunkowości"]
["NobleProg"]
["BIZNES-PROJEKT"]
["Centrum Treningu Biznesowego"]
["Langolian"]
["Hintmine"]
["Akbalo"]
["MDDP Akademia Biznesu"]

{"sheet":"kontrahenci kopia","index":2,"n_rows":14,"n_cols":1,"rows_kept":14,"cut":false,"hidden":false,"merged":[]}
["WYBIERZ KONTRAHENTA"]
["Grupa Gumułka-Euroedukacja"]
["Combidata Poland"]
["LogoSoft"]
["Comp Safe Support"]
["Centrum kształcenia Ustawicznego"]
["Fundacja Rozwoju Rachunkowości"]
["NobleProg"]
["BIZNES-PROJEKT"]
["Centrum Treningu Biznesowego"]
["Langolian"]
["Hintmine"]
["Akbalo"]
["MDDP Akademia Biznesu"]