Spreadsheet::ParseExcel::FmtDefault (3)  - A class for Cell formats
Spreadsheet::ParseExcel::FmtJapan (3)  - A class for Cell formats
Spreadsheet::ParseExcel::FmtJapan2 (3)  - A class for Cell formats
Spreadsheet::ParseExcel::FmtUnicode (3)  - A class for Cell formats