A calendar can help people to count how long it is until their birthday. Calendars measure days, weeks, months, and years. Learn about different types of calendars and the history of measuring days, weeks, months, and years."--
Lieferbar
ISBN | 9781489658722 |
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Sprache | eng |
Cover | Fester Einband |
Verlag | Av2 |
Jahr | 20170815 |
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