An edition of Why Cant I Hear That Pitch And Frequency (2014)
Pitch and Frequency
By Richard Spilsbury,Louise Spilsbury,HL Studios Staff
Publish Date
2015
Publisher
Raintree Publishers,Raintree
Language
eng
Pages
32
Description:
subjects: Sounds, Juvenile literature, Sound, Experiments, JUVENILE NONFICTION, Science & Nature, Physics, Sound, juvenile literature, Vibration, Study and teaching, Activity programs