{"text_format":"1","workbook":"xlsx","n_sheets":3,"sheets":["Лист1","Лист2","Лист3"],"not_rendered":{"charts":0,"images":0,"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":"Лист1","index":0,"n_rows":8,"n_cols":4,"rows_kept":8,"cut":false,"hidden":false,"merged":[]}
[]
["дата","Наименование","номер","счет"]
["2018-03-03","вапвы",2,3500]
["2018-03-11","паровад",3,5500]
["2018-03-09","орпр",9,7500]
["2018-03-09","тиро",4,5500]
["2018-03-20",null,8,10500]
["2018-03-18",null,9,2300]

{"sheet":"Лист2","index":1,"n_rows":8,"n_cols":4,"rows_kept":8,"cut":false,"hidden":false,"merged":[]}
[]
[]
["2018-03-03",null,2,3500]
["2018-03-11",null,3,5500]
["2018-03-09","орпр",9,7500]
["2018-03-09","тиро"]
["2018-03-18",null,8,10500]
["2018-03-18",null,9,2300]

{"sheet":"Лист3","index":2,"n_rows":8,"n_cols":3,"rows_kept":8,"cut":false,"hidden":false,"merged":[]}
[]
["дата","номер","счет"]
["2018-03-03",2,3500]
["2018-03-11",3,5500]
["2018-03-09",9,7500]
["2018-03-09"]
["2018-03-18",8,10500]
["2018-03-18",9,2300]