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

{"sheet":"Sheet1","index":0,"n_rows":2,"n_cols":13,"rows_kept":2,"merged":[[0,0,0,12]],"flags":["formulas_cached_only"]}
["安徽建筑大学教材及教辅材料使用清单"]
["序号","课程代码","课程名称","教材名称","学院","专业","授课老师","作者","出版单位","出版时间","版本","教材ISBN","类型"]

{"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"]}