Why Does the Moon Change Shape? (Ask Isaac Asimov)
By Isaac Asimov.
Description
Explains why the moon changes from crescent to full moon every twenty-nine and one-half days. - from Amzon
ISBN(s)
0836804384, 9780836804386
By Isaac Asimov.
Explains why the moon changes from crescent to full moon every twenty-nine and one-half days. - from Amzon
0836804384, 9780836804386