When?
By: Aharon Shemi and Danny Kerman ; [translation, Tamar Berkowitz].
Contributors: Ḳerman, Dani.
Series: The WH? books
Publisher: Sterling Pub. Co.
Published: 1985
Place of publication: New York
Language: eng
Number of pages: 24
Subjects: Children's questions and answers.; Science -- Miscellanea.; Questions and answers.
Description: Answers questions on a variety of scientific topics, including "When does a coat warm you?" and "When is pain a good warning signal?"
Notes: Translation of: Matai?