How strong is it? :
Hillman, Ben.
How strong is it? : a mighty book all about strength / Ben Hillman - New York : Scholastic, c2008. - 48 p. : col. ill. ; 30 cm.
Includes index.
9780439918664
Mechanics.
Muscles.
Strength of materials.
TA 405 / .H55 2008
How strong is it? : a mighty book all about strength / Ben Hillman - New York : Scholastic, c2008. - 48 p. : col. ill. ; 30 cm.
Includes index.
9780439918664
Mechanics.
Muscles.
Strength of materials.
TA 405 / .H55 2008