Work & simple machines
Title:
Work & simple machines
Personal Author EPSB:
Summary:
Offers an excellent introduction to the world of levers, friction, pulleys, and gears.
Other Title:
Work and simple machines
Year Published:
2000
Series:
Physical Description:
32 p. : col. illus. ; 29 cm.
Note (Local):
Book
Reading Grade level:
4.6.
Grade Interest level:
3-6
Program Information:
Wheels and Levers Gr. 4+
ISBN:
9780761311591
Publisher:
Brookfield, CT : Copper Beech Books, c2000.
