LIBROS DEL AUTOR: james r saltvold

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  • Practical Perpetual Calendars
    James R. Saltvold / James RSaltvold
    Perpetual calendars are a fascinating way to look at time, and can be defined in a variety of ways. In a comprehensive how-to manual, James Saltvold shares valuable insight on how to use his unique concepts to make practical perpetual calendars for everyday home and office use. These calendars, which save resources and look like a conventional calendar, can be set to display an...
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    15,45 €