{"text_format":"3","workbook":"xls","n_sheets":3,"sheets":["Hárok1","Hárok2","Hárok3"],"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Hárok1","index":0,"n_rows":6,"n_cols":3,"rows_kept":6,"flags":["formulas_cached_only"]}
["Objednávky - december 2012"]
[]
[]
["Dátum","Objednávka","Dodávateľ"]
["2012-12-03","osadenie vian. stromu - autožeriav","Eminens, s.r.o., Limbašská cesta 2, Pezinok"]
["2013-12-05","Toner do kopírky","Comert, Bieloruská 64, BA"]

{"sheet":"Hárok2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}

{"sheet":"Hárok3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}