{"text_format":"2","workbook":"xlsx","n_sheets":1,"sheets":["Sheet3"],"not_rendered":{"charts":0,"images":0,"macros":0,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"run_cost":"one","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":"Sheet3","index":0,"n_rows":18,"n_cols":5,"rows_kept":18,"cut":false,"hidden":false,"merged":[[1,0,1,4]]}
[]
["온라인과정 주차계획"]
["주차","시작일","마감일","기간","비고"]
[1,"2.29(토)","3.20(금)","3주간","수강정정기간"]
[2,"3.7(토)","3.20(금)","2주간"]
[3,"3.14(토)","3.27(금)","2주간"]
[4,"3.21(토)","4.3(금)","2주간"]
[5,"3.28(토)","4.10(금)","2주간"]
[6,"4.4(토)","4.17(금)","2주간"]
[7,"4.11(토)","4.24(금)","2주간"]
[8,"4.18(토)","4.20(월)","3일간","중간고사기간"]
[9,"4.25(토)","5.8(금)","2주간"]
[10,"5.2(토)","5.15(금)","2주간"]
[11,"5.9(토)","5.22(금)","2주간"]
[12,"5.16(토)","5.29(금)","2주간"]
[13,"5.23(토)","6.5(금)","2주간"]
[14,"5.30(토)","6.12(금)","2주간"]
[15,"6.6(토)","6.8(월)","3일간","기말고사기간"]