Square wheels

Written by teachers for teachers, students, and anyone who wants to learn science by doing science, this book contains 31 simple, inexpensive activities, demonstrations, and exhibits.

שנה

2002

שפה

English

הוצאה

Exploratorium

מהדורות

1

עמודים

148

ISBN

9780943451558

מקור הנתונים: Wikidata