{"text_format":"3","workbook":"xls","n_sheets":1,"sheets":["Лист1"],"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Лист1","index":0,"n_rows":1,"n_cols":2,"rows_kept":1,"flags":["formulas_cached_only"]}
[null,"Сводная продуктовая ведомость"]