"Particles (Nuclear physics) Juvenile literature." . . . "Juvenile works"@en . "Juvenile works" . . . . . "The electron"@en . "The electron" . "Electronic books"@en . . . . . "Presents the story of the discovery of the first subatomic particle and how it revolutionized understanding of the atom in chemistry and led to the new field of electronics."@en . "Presents the story of the discovery of the first subatomic particle and how it revolutionized understanding of the atom in chemistry and led to the new field of electronics." . . . "Electrons Juvenile literature." . .