What has the author Lewis R Freeman written?

Ira Maximilian Freeman has written:

'Sound and ultrasonics' -- subject(s): Juvenile literature, Sound, Ultrasonics

'Light and radiation' -- subject(s): Juvenile literature, Light, Radiation, Juvenile Literature

'All about electricity' -- subject(s): Electric engineering, Juvenile literature, Electrical engineering

'The science of chemistry' -- subject(s): Chemistry, Juvenile literature, History and criticism, Sinhalese literature

'All about light and radiation' -- subject(s): Juvenile literature, Light, Radiation

'Modern introductory physics' -- subject(s): Physics

'Invitation to experiment' -- subject(s): Experiments, Physics