How Things Work (A Child's First Library of Learning) - Hardcover

 
9780809448739: How Things Work (A Child's First Library of Learning)

Inhaltsangabe

Questions and answers provide information about how cameras, elevators, car engines, tops, yo-yos, and other devices work. Includes charts, diagrams, and an activities section.

Die Inhaltsangabe kann sich auf eine andere Ausgabe dieses Titels beziehen.