I wonder why the sun rises and other questions about time and seasons

Uses a question and answer format to present information about time and the seasons, such as how to split a second, who invented our calendar, and why the moon changes shapes.

שנה

1996

שפה

English

סדרה

I wonder why

הוצאה

Southwestern Company

מהדורות

14

עמודים

32

ISBN

9780871974525

מקור הנתונים: Wikidata