Why is the sky blue?
Subtitle: answers to questions you always wanted to ask
By: David West.
Edition: 1st ed. for the U.S.
Publisher: Barron's Educational Series, Inc.
Published: 1992
Place of publication: Hauppauge, N.Y
Language: eng
Number of pages: 62
Subjects: Children's questions and answers.
Notes: Originally published: London : Simon & Schuster, 1991.