What if ? : mind - boggling science questions for kids
by
Ehrlich, Robert
Title
:
What if ? : mind - boggling science questions for kids
Author
:
Ehrlich, Robert
ISBN
:
9780471176084
Personal Author
:
Ehrlich, Robert
Publication Information
:
New York : John Wiley and Sons, Inc., 1998
Physical Description
:
178 p. ; 23 cm
Subject Term
:
Science - Miscellanea - Juvenile literature
Science - Miscellanea