{"text_format":"3","workbook":"xls","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"not_rendered":{"external_links":1,"defined_names":1},"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Sheet1","index":0,"n_rows":26,"n_cols":7,"rows_kept":26,"merged":[[0,0,0,6],[1,0,1,6]],"flags":["formulas_cached_only"]}
["教务处公章使用情况登记表"]
["系别：             "]
["序号","使用人姓名","学号","份数","事   由","班主任签字","备注"]
{"$rows_empty":22}
[null,"系部公章负责人签字：",null,null,"                  年   月    日"]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}