Author(s): Cindy Devine Dalton
Format: Hardback
No. of Pages: 32
Publisher: Rourke Educational Media
Language: Spanish
Date Published: 2014-08-01
Dimensions: 209 x 238 x 8mm
Publication City/Country: Vero Beach, United States
Edition:
Illustrations: Halftones, color

Explains Force And How The Lever, Pulley, And Wedge Work.