Pull Lift and Lower - A Book About Pulleys

Michael Dahl

Narrador Various Narrators

Editorial: Capstone Press

Sinopsis

Describes many different kinds, uses, and benefits of pulleys. Provides examples of pulleys by showing a flagpole, a crane, an elevator and window blinds.

Duración: 4 minutos (00:04:17)
Fecha de publicación: 01/03/2013; Unabridged; Copyright Year: 2006. Copyright Statment: —

Novela juvenil