Descripción
Learn about clocks and calendars and how they measure time.
Añadir a mi colección
Formato
También te puede gustar
Days of the week
Tracey Steffora
2011
Hours, minutes, and seconds
Times of the day
Months of the year
Time and Space
John R. Gribbin
1994
Time in Antiquity
Robert Hannah
2000
From Sundials to Atomic Clocks
James Jespersen
1977
Frameworks for dating fossil man
Kenneth Page Oakley
1964
