Sound : Loud, Soft, High, and Low

Groothandel - BESTEL

€ 24,95

Leverbaar

Introduces the science of sounds, including volume, pitch, echoes, and eardrums, along with hands-on activities to demonstrate concepts.

Gebonden | 24 pagina's | Engels
1e druk | Verschenen in 2002
Rubriek:

NUR: Kinderboeken algemeen

ISBN-13: 9781404800168 | ISBN-10: 1404800166