Simple machines: levers
by
Howse, jennifer.
Title
:
Simple machines: levers
Author
:
Howse, jennifer.
ISBN
:
9781621274254
Personal Author
:
Howse, jennifer.
Publication Information
:
New York: AV by Weigl, 2014.
Physical Description
:
24p.: Ill.(some col.); 27cm.
Subject Term
:
Levers-- -- Juvenile -- literature