Strength
By: words by Harlan Wade ; concept and ill. by Denis Wrigley.
Contributors: Wrigley, Denis.
Edition: Rev. ed.
Series: His A book about
Publisher: Raintree Childrens Books
Published: 1979
Place of publication: Milwaukee
Language: eng
Number of pages: 32
Subjects: Strength of materials -- Juvenile literature; Force and energy -- Juvenile literature; Muscle strength -- Juvenile literature; Senses and sensation -- Juvenile literature; Strength of materials
Description: Text and illustrations demonstrate how things can be strong on one occasion but not on another.