(filename extension) (worksheet) The filename extension used by early versions of the Lotus 1-2-3 spreadsheet program including release 2.01 (1987). All files created by the user are given this extension.
Last updated: 1995-11-28
Better Than TripAdvisor
- Holiday destination reviews, hotel information,
pictures, sightseeing advice and food reviews.
Updated: Mon Jul 25 15:01:04 2016
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Copyright Denis Howe 1985